HOME

TheInfoList



OR:

The Trump wall, commonly referred to as "The Wall", is an expansion of the
Mexico–United States barrier The Mexico–United States barrier ( es, barrera Estados Unidos–México), also known as the border wall, is a series of vertical barriers along the Mexico–United States border intended to reduce illegal immigration to the United States ...
that started in the U.S. during the 1980’s to keep help enforce immigration laws in the United States. Prior to Donald Trump, border security & border wall legislation was passed during the Reagan, George H.W. Bush, Clinton, George W. Bush & Obama Administrations. President Trump made this a serious campaign issue as many of his supporters seemed to rally behind the idea of supporting the United States immigration laws and thus this issue became a critical part of President Trump's campaign platform in the 2016 presidential election. Throughout his
2016 presidential campaign This national electoral calendar for 2016 lists the national/federal elections held in 2016 in all sovereign states and their dependent territories. By-elections are excluded, though national referendums are included. January *7 January: Kir ...
, Trump called for the construction of a border wall. He said that, if elected, he would "build the wall and make Mexico pay for it". Then-Mexican president
Enrique Peña Nieto Enrique Peña Nieto (; born 20 July 1966), commonly referred to by his initials EPN, is a Mexican politician who served as the 64th president of Mexico from 1 December 2012 to 30 November 2018. A member of the Institutional Revolutionary Party ...
rejected Trump's claim that Mexico would pay for the wall; all construction in fact relied exclusively on U.S. funding. In January 2017, Trump signed
Executive Order 13767 Executive Order 13767, titled Border Security and Immigration Enforcement Improvements, was issued by United States President Donald Trump on January 25, 2017. The order directs a wall, colloquially called the "Trump wall", to be built along the ...
, which formally directed the U.S. government to begin wall construction along the U.S.–Mexico border using existing federal funding. After a political struggle for funding, including an appropriations lapse resulting in a government shutdown for 35 days, and the declaration of a national emergency, construction started in 2018. The U.S. built new barriers along , of which previously had no barrier. Much of the remainder consists of steel bollard wall where previously there had been fencing or vehicle barriers. Additionally, a private organization called
We Build the Wall We Build the Wall is an organization that solicited donations to build private sections of the wall along the Mexico–U.S. border. It started as a GoFundMe campaign by United States Air Force veteran Brian Kolfage in December 2018. Kolfage a ...
constructed under of new wall on private property near
El Paso, Texas El Paso (; "the pass") is a city in and the county seat, seat of El Paso County, Texas, El Paso County in the western corner of the U.S. state of Texas. The 2020 population of the city from the United States Census Bureau, U.S. Census Bureau w ...
. By August 2020, the portions constructed by the organization were already in serious danger of collapsing due to
erosion Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is distin ...
, and the acting
U.S. attorney United States attorneys are officials of the U.S. Department of Justice who serve as the chief federal law enforcement officers in each of the 94 U.S. federal judicial districts. Each U.S. attorney serves as the United States' chief federal ...
for the Southern District of New York unsealed an indictment charging four people, including former Trump chief strategist
Steve Bannon Stephen Kevin Bannon (born November 27, 1953) is an American media executive, political strategist, and former investment banker. He served as the White House's chief strategist in the administration of U.S. president Donald Trump during t ...
, with a scheme to defraud hundreds of thousands of donors by illegally taking funds intended to finance construction for personal use. An unpublished memo from the
U.S. Customs and Border Protection United States Customs and Border Protection (CBP) is the largest federal law enforcement agency of the United States Department of Homeland Security. It is the country's primary border control organization, charged with regulating and facilit ...
leaked in March 2022 revealed that the "impenetrable" border wall had been breached more than 3,200 times by the time Trump left office in 2021. Initially, on January 20, 2021, newly inaugurated U.S. president Joe Biden terminated the national emergency and halted construction of the wall, but the
U.S. Secretary of Homeland Security The United States secretary of homeland security is the head of the United States Department of Homeland Security, the federal department tasked with ensuring public safety in the United States. The secretary is a member of the Cabinet of the U ...
later hinted that the construction of the wall may continue under Biden's administration. In April 2021, the
Biden administration Joe Biden's tenure as the 46th president of the United States began with his inauguration on January 20, 2021. Biden, a Democrat from Delaware who previously served as vice president under Barack Obama, took office following his victory ...
cancelled all border wall projects that were being paid for with funds diverted from
U.S. Department of Defense The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national secur ...
accounts. By October 2021, several border wall construction contracts have been cancelled and, in some cases, land that was acquired by the government from private property owners via
eminent domain Eminent domain (United States, Philippines), land acquisition (India, Malaysia, Singapore), compulsory purchase/acquisition (Australia, New Zealand, Ireland, United Kingdom), resumption (Hong Kong, Uganda), resumption/compulsory acquisition (Austr ...
, were returned to their owners. The Biden administration announced it would fill gaps in Arizona near Yuma, an area with some of the busiest corridors for illegal crossings.


Background

The
Mexico–United States barrier The Mexico–United States barrier ( es, barrera Estados Unidos–México), also known as the border wall, is a series of vertical barriers along the Mexico–United States border intended to reduce illegal immigration to the United States ...
is a series of vertical barriers along the
Mexico–United States border The Mexico–United States border ( es, frontera Estados Unidos–México) is an international border separating Mexico and the United States, extending from the Pacific Ocean in the west to the Gulf of Mexico in the east. The border traver ...
aimed at preventing illegal crossings from Mexico into the United States. The barrier is not one contiguous structure, but a discontinuous series of physical obstructions variously classified as "fences" or "walls". Between the physical barriers, security is provided by a "virtual fence" of sensors, cameras, and other surveillance equipment used to dispatch
United States Border Patrol The United States Border Patrol (USBP) is a Federal law enforcement in the United States, federal law enforcement agency under the United States' U.S. Customs and Border Protection, Customs and Border Protection and is responsible for securing ...
agents to suspected migrant crossings. As of January 2009, U.S. Customs and Border Protection reported that it had more than of barriers in place. The total length of the continental border is . The concept for the proposed expansion was developed by campaign advisers
Sam Nunberg Sam Nunberg (born June 21, 1981) is an American public affairs consultant based in Manhattan. He was a political advisor to Donald Trump's 2016 presidential campaign. In March 2018, Nunberg was subpoenaed by a grand jury for testimony and documen ...
and
Roger Stone Roger Jason Stone (born Roger Joseph Stone Jr.; August 27, 1952) is an American conservative political consultant and lobbyist. Since the 1970s, Stone has worked on the campaigns of Republican politicians, including Richard Nixon, Ronald Rea ...
in 2014 as a memorable
talking point A talking point, often used in the plural, is a pre-established message or formula used in the field of political communication, sales and commercial or advertising communication. The message is coordinated ''a priori'' to remain more or less inv ...
Trump could use to tie his business experience as a builder and developer to his immigration policy proposals. The idea for the wall was first aired publicly in January 2015 at the Iowa Freedom Summit hosted by
Citizens United Citizenship is a "relationship between an individual and a state to which the individual owes allegiance and in turn is entitled to its protection". Each state determines the conditions under which it will recognize persons as its citizens, and ...
and Steve King. Trump proposed it again at Trump's June 2015 announcement speech for his 2015–2016 presidential campaign, along with a claim that Mexico would pay for it. Trump has repeated the claim many times.


Structure

In February 2017, Trump said "the wall is getting designed right here" but did not offer specifics. In March 2017,
U.S. Customs and Border Protection United States Customs and Border Protection (CBP) is the largest federal law enforcement agency of the United States Department of Homeland Security. It is the country's primary border control organization, charged with regulating and facilit ...
(CBP) began accepting prototype ideas for a U.S.–Mexico border wall from companies and said it would issue a request for proposals by March 24. In June 2017, Trump said his proposed border wall should be covered with
solar panels A solar cell panel, solar electric panel, photo-voltaic (PV) module, PV panel or solar panel is an assembly of photovoltaic solar cells mounted in a (usually rectangular) frame, and a neatly organised collection of PV panels is called a phot ...
as a means of making "beautiful structures" and helping pay for the wall. This suggestion was criticized by some as illogical or impracticable; Albert Pope of the
Rice University School of Architecture Rice School of Architecture, also referred to as ''Rice Architecture'', is a small undergraduate and graduate institution located within the international research university, Rice University in Houston, Texas. The graduate and undergraduate progr ...
of Houston, Texas, noted that
solar farms A photovoltaic power station, also known as a solar park, solar farm, or solar power plant, is a large-scale grid-connected photovoltaic power system (PV system) designed for the supply of merchant power. They are different from most building- ...
cannot be efficiently dispersed along a wall. Others, including John Griese, co-owner of the solar installation firm Elemental Energy, estimated a profit of over $100 million per year from such panels. In July, Trump said the wall should be transparent to detect smugglers who "throw the large sacks of drugs over". The
Associated Press The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspa ...
reported that more than two hundred organizations had expressed interest in designing and building the wall for CBP. By April 2017, several companies had released their proposed designs to the public; CBP does not publicly release bids, and intends to name only the winning bid. The proposals included placing solar panels along part of a wall; placing artwork along the wall ("a polished concrete wall augmented with stones and artifacts" related to the local region); incorporating ballistics resistance technology and sensors for above ground and below ground penetration; and the creation of a "co-nation" where the border is maintained by both countries in an open status. In September 2017, the U.S. government announced the start of construction of eight prototype barriers made from concrete and other materials. On June 3, 2018, the San Diego section of wall construction began. On October 26, a stretch of steel
bollard A bollard is a sturdy, short, vertical post. The term originally referred to a post on a ship or quay used principally for mooring boats. It now also refers to posts installed to control road traffic and posts designed to prevent automotive v ...
s in
Calexico, California Calexico () is a city in southern Imperial County, California. Situated on the Mexican border, it is linked economically with the much larger city of Mexicali, the capital of the Mexican state of Baja California. It is about east of San Diego ...
, was commemorated as the first section of Trump's wall, although media coverage heavily debated whether it should be considered a "wall" or a "fence". Trump scheduled a visit to this section in April 2019. A manufacturing company based in
Pine City, Minnesota Pine City is a city in and the county seat of Pine County, in east central Minnesota, United States. The population was 3,130 at the 2020 census. A portion of the city is located on the Mille Lacs Indian Reservation. Founded as a railway town, ...
, was awarded a bid to help build the "virtual wall" along the border in 2018. Instead of using physical walls, this plan for a "virtual wall" would involve easily transportable "roll-up" towers with attached motion sensing and camera equipment. While initially small and mobile, when deployed the internal structure of the tower
telescopes A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally meaning only an optical instrument using lenses, curved mirrors, or a combination of both to observe ...
upwards to create a tall surveillance apparatus. Along remote parts of the border, this method could be cheaper and more practical than building permanent structures on location. Trump requested that the wall be painted black, despite the protests of military leaders and border officials, who called it unnecessary. Trump felt that the dark color would be more forbidding, and make the steel too hot to touch during the summer. Painting the wall was expected to cost between $500 million and $3 billion.


Cost estimates


Early estimates

In 2013, a Bloomberg Government analysis estimated that it would cost up to $28 billion annually to seal the border. While campaigning for the presidency in early 2016, Trump claimed it would be a one-time cost of only $8 billion, while Republican House Speaker
Paul Ryan Paul Davis Ryan (born January 29, 1970) is an American former politician who served as the List of Speakers of the United States House of Representatives, 54th speaker of the United States House of Representatives from 2015 to 2019. A member o ...
and Senate Majority Leader
Mitch McConnell Addison Mitchell McConnell III (born February 20, 1942) is an American politician and retired attorney serving as the senior United States senator from Kentucky and the Senate minority leader since 2021. Currently in his seventh term, McConne ...
said $15 billion, and the Trump administration's own early estimates ranged up to $25 billion. The
Department of Homeland Security The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-terr ...
's internal estimate in early 2017, shortly after Trump took office, was that his proposed border wall would cost $21.6 billion and take 3.5 years to build.


Considerations

One-time costs include land acquisition and construction of new or replacement fence; ongoing costs include maintenance of existing fence and
Border Patrol A border guard of a country is a national security agency that performs border security. Some of the national border guard agencies also perform coast guard (as in Germany, Italy or Ukraine) and rescue service duties. Name and uniform In dif ...
agents who guard the area. Rough and remote terrain on many parts of the border, such as deserts and mountains, would make construction and maintenance of a wall expensive. On federally protected
wilderness area Wilderness or wildlands (usually in the plural), are natural environments on Earth that have not been significantly modified by human activity or any nonurbanized land not under extensive agricultural cultivation. The term has traditionally re ...
s and
Native American reservation An Indian reservation is an area of land land tenure, held and governed by a federally recognized Tribe (Native American), Native American tribal nation whose government is accountable to the United States Bureau of Indian Affairs and not ...
s, the Department of Homeland Security (DHS) may have only limited construction authority, and a wall could cause environmental damage.


Outcome

As of December 2020, the total funding given for new fencing was about $15 billion, a third of which had been given by Congress while Trump had ordered the rest taken from the military budget. This funding was intended to build new fencing over , at a cost of about $20 million per mile; this would cover a little more than half the approximately that had no fencing when Trump took office. A March 2021 review of the Trump work on the wall found only of new barriers where none had previously existed. While Trump had described the new wall as "virtually impenetrable", it was found that smugglers had repeatedly sawed through the wall with cheap power tools. Also, new dirt roads that had been used to access the wall construction served as new access roads for smugglers.


Effectiveness

Different sources draw different conclusions about the actual or likely effectiveness of the wall. Research at
Texas A&M University Texas A&M University (Texas A&M, A&M, or TAMU) is a public, land-grant, research university in College Station, Texas. It was founded in 1876 and became the flagship institution of the Texas A&M University System in 1948. As of late 2021, T ...
and
Texas Tech University Texas Tech University (Texas Tech, Tech, or TTU) is a public research university in Lubbock, Texas. Established on , and called Texas Technological College until 1969, it is the main institution of the five-institution Texas Tech University Sys ...
indicated that the wall, and border walls in general, are unlikely to be effective at reducing illegal immigration or movement of contraband. By contrast, the ''
American Economic Journal The ''American Economic Journal'' is a group of four peer-reviewed academic journals published by the American Economic Association. The names of the individual journals consist of the prefix ''American Economic Journal'' with a descriptor of the f ...
'' found that wall construction caused a 15–35 percent reduction in migration, varying with proximity to the barrier. Critics of Trump's plan note that expanding the wall would not stop the routine misuse of legal ports of entry by people smuggling contraband, overstaying
travel visa A visa (from the Latin ''charta visa'', meaning "paper that has been seen") is a conditional authorization granted by a polity to a foreigner that allows them to enter, remain within, or leave its territory. Visas typically include limits on t ...
s, using fraudulent documents, or stowing away. They also point out that in addition to the misuse of ports of entry, even a border-wide wall could be bypassed by tunneling (compare
the borders The Scottish Borders ( sco, the Mairches, 'the Marches'; gd, Crìochan na h-Alba) is one of 32 council areas of Scotland. It borders the City of Edinburgh, Dumfries and Galloway, East Lothian, Midlothian, South Lanarkshire, West Loth ...
of the
Gaza Strip The Gaza Strip (;The New Oxford Dictionary of English (1998) – p.761 "Gaza Strip /'gɑːzə/ a strip of territory under the control of the Palestinian National Authority and Hamas, on the SE Mediterranean coast including the town of Gaza.. ...
), climbing, or by using boats or aircraft. Additionally, along some parts of the border, the existing rough terrain may be a greater deterrent than a wall. Trump reportedly suggested fortifying the wall with a water-filled trench inhabited by snakes or
alligators An alligator is a large reptile in the Crocodilia order in the genus ''Alligator'' of the family Alligatoridae. The two extant species are the American alligator (''A. mississippiensis'') and the Chinese alligator (''A. sinensis''). Additionall ...
, and electric fencing topped with spikes that can pierce human flesh. The
U.S. Customs and Border Protection United States Customs and Border Protection (CBP) is the largest federal law enforcement agency of the United States Department of Homeland Security. It is the country's primary border control organization, charged with regulating and facilit ...
agency has frequently called for more physical barriers, citing their efficacy. "I started in the San Diego sector in 1992 and it didn't matter how many agents we lined up," said Chief Patrol Agent Rodney Scott. "We could not make a measurable impact on the flow f undocumented immigrants!--Bracketed by the source; do not change.--> across the border. It wasn't until we installed barriers along the border that gave us the upper hand that we started to get control." Carla Provost, the chief of U.S. border patrol, stated "We already have many miles, over of barrier along the border. I have been in locations where there was no barrier, and then I was there when we put it up. It certainly helps. It's not a be all end all. It's a part of a system. We need the technology, we need that infrastructure". Over the wall's first three years, Mexican smugglers sawed through the wall multiple times per day, usually with ordinary power tools, according to maintenance records from U.S. Customs and Border Protection. The ''Washington Post'' reported "891 breaches during fiscal 2019, 906 during fiscal 2020 and 1,475 during fiscal 2021." The government patched these holes, spending approximately $800 per incident and often leaving visible evidence of the repair. One early report of this damage was in November 2019. People were sawing through steel bollards in areas where sensors to detect such breaches had not yet been installed. Though Trump claimed it was "very easily fixed" by "put
ing Ing, ING or ing may refer to: Art and media * '' ...ing'', a 2003 Korean film * i.n.g, a Taiwanese girl group * The Ing, a race of dark creatures in the 2004 video game '' Metroid Prime 2: Echoes'' * "Ing", the first song on The Roches' 1992 ...
the chunk back in", border agents argued that smugglers tend to return to previously sawed wall because the bollards are weakened. In January 2020, a few wall panels under construction in Calexico, California, were blown over by strong
Santa Ana winds The Santa Ana winds (sometimes devil winds) "Scholars who have looked into the name's origins generally agree that it derives from Santa Ana Canyon, the portal where the Santa Ana River -- as well as a congested Riverside (CA-91) Freeway -- leav ...
before the poured concrete foundations cured. There was no other property damage or injuries as a result of the incident. In October 2020, the DHS published data indicating that the new border barrier has been effective at reducing the number of illegal border entries. The barrier also reduced ongoing manpower costs in at least one area in which it had been built.


Funding plans and actions


Campaign promise (2016)

Throughout his 2015–2016 presidential campaign, Donald Trump called for construction of a large fortified border wall, claiming that if elected he would "build the wall and make Mexico pay for it". Even before declaring his candidacy he declared he wanted "nothing to do with Mexico other than to build an impenetrable WALL". In his June 2015 announcement of his candidacy he promised "I would build a great wall, and no one builds walls better than me, believe me, and I'll build them very inexpensively. I will build a great wall and I'll have Mexico pay for that wall." Throughout his campaign he described his vision of a concrete wall, high and covering of the border, with the rest of the border being secured by natural barriers. After taking office he suggested a "steel wall with openings" so border agents could see through it; starting in 2018 he referred to it as a "steel slat barrier". Trump repeatedly said Mexico will pay for the construction of the border wall, but he did not explain how the U.S. government would compel Mexico to do so. Trump said, "there will be a payment; it will be in a form, perhaps a complicated form". The Mexican government has rejected Trump's statements and has rejected the idea of Mexico funding construction of a wall. Upon taking office Trump signed an executive order to begin building the wall, but left open the question of payment. The Trump administration suggested that wall construction could be funded by a twenty percent tariff on Mexico imports, a proposal which immediately encountered objections from members of Congress of both parties. After the negative response, White House Chief of Staff
Reince Priebus Reinhold Richard Priebus ( ; born March 18, 1972) is an American lawyer and politician who served as White House Chief of Staff for President Donald Trump from January 20, 2017, until July 31, 2017. He also served as the chairman of the Republ ...
indicated that the administration was considering "a buffet of options" for funding a wall. In April 2016, Trump said he would "compel Mexico to pay for a border wall by blocking remittances and canceling visas unless Mexico makes a one-time payment of $5 billion to $10 billion to the U.S." Money wiring service companies have identified a number of legal, economic, and practical obstacles to such a proposal, saying it would be impossible to track all money transfers between Mexico and the United States, or to effectively block all remittances. Some economists argue that blocking remittances could harm the U.S. economy.
Brookings Institution The Brookings Institution, often stylized as simply Brookings, is an American research group founded in 1916. Located on Think Tank Row in Washington, D.C., the organization conducts research and education in the social sciences, primarily in ec ...
fellow Aaron Klein said a move to block remittances would be a reversal of the existing U.S. policy "to encourage the flow of money to come into the official system and to discourage the flow of funds through the underground network".


Executive Order (2017)

On January 25, 2017, Trump signed
Executive Order 13767 Executive Order 13767, titled Border Security and Immigration Enforcement Improvements, was issued by United States President Donald Trump on January 25, 2017. The order directs a wall, colloquially called the "Trump wall", to be built along the ...
, which formally directed the government to begin attempting to construct a border wall using existing federal funding, although actual construction of a wall did not begin at this time due to the large expense and lack of clarity on how it would be paid for. Trump had planned to meet Peña Nieto at the White House on January 27, 2017, to discuss topics including border security and possible negotiations around the wall. However, the day before the meeting, Trump announced that the U.S. would impose a twenty percent
tariff A tariff is a tax imposed by the government of a country or by a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and poli ...
on imported Mexican goods as Mexico's payment for the wall. In response, Peña Nieto gave a national televised address saying Mexico would not pay for the wall and cancelled his meeting with Trump. In March 2017, the Trump administration submitted an amendment for fiscal year 2017 that includes a $3 billion continuing budget for "border security and immigration enforcement". Trump's FY 2018 Budget Blueprint increases discretionary funds for the Department of Homeland Security (DHS) by $2.8 billion (to $44.1 billion). The DHS Secretary John F. Kelly told the
Senate Homeland Security and Governmental Affairs Committee The United States Senate Committee on Homeland Security and Governmental Affairs is the chief oversight committee of the United States Senate. It has jurisdiction over matters related to the Department of Homeland Security and other homeland s ...
during a hearing the Budget Blueprint "includes $2.6 billion for high-priority border security technology and tactical infrastructure, including funding to plan, design and construct the border wall". In July 2017, U.S. Representative
Michael McCaul Michael Thomas McCaul Sr. (born January 14, 1962) is an American attorney and politician serving as the U.S. representative for since 2005. A member of the Republican Party, he chaired the House Committee on Homeland Security during the 113th ...
, Republican of
Austin, Texas Austin is the capital city of the U.S. state of Texas, as well as the county seat, seat and largest city of Travis County, Texas, Travis County, with portions extending into Hays County, Texas, Hays and Williamson County, Texas, Williamson co ...
, the chairman of the
House Homeland Security Committee The U.S. House Committee on Homeland Security is a standing committee of the United States House of Representatives. Its responsibilities include U.S. security legislation and oversight of the Department of Homeland Security. Role of the commit ...
, said the Republican-controlled
U.S. House of Representatives The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...
would seek to pass a special supplemental appropriations bill to spend money on initial construction of the wall, a demand of the Trump administration. Such a supplemental spending bill was supported by then- House Speaker
Paul Ryan Paul Davis Ryan (born January 29, 1970) is an American former politician who served as the List of Speakers of the United States House of Representatives, 54th speaker of the United States House of Representatives from 2015 to 2019. A member o ...
. However, Senate Democrats expressed confidence that they can block an appropriations bill for wall construction, with the aid of some Republicans who also oppose the construction of a wall due to its enormous cost. Speaking at a Trump rally on August 22, 2017, Trump threatened to close down the government if Congress did not approve funding: "The obstructionist Democrats would like us not to do it, but believe me, if we have to close down our government, we're building that wall." In August 2017, while speaking at a rally in
Phoenix, Arizona Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona, with 1 ...
, Trump said he would close down the U.S. government if necessary to force Congress to pay for the wall. He was harshly criticized by prominent leaders of his political base such as
Ann Coulter Ann Hart Coulter (; born December 8, 1961) is an American conservative media pundit, author, syndicated columnist, and lawyer. She became known as a media pundit in the late 1990s, appearing in print and on cable news as an outspoken critic of ...
and
Rush Limbaugh Rush Hudson Limbaugh III ( ; January 12, 1951 – February 17, 2021) was an American conservative political commentator who was the host of '' The Rush Limbaugh Show'', which first aired in 1984 and was nationally syndicated on AM and FM r ...
for failing to secure $5 billion in funding for the wall in the previous fiscal year's appropriations bill.


''Build the Wall, Enforce the Law Act'' introduced (2018)

A January 2018 Trump administration proposal for the
U.S. Customs and Border Protection United States Customs and Border Protection (CBP) is the largest federal law enforcement agency of the United States Department of Homeland Security. It is the country's primary border control organization, charged with regulating and facilit ...
called for $18 billion in funding for the wall over the following ten years. It called for " of additional barrier by September 2027, bringing total coverage to , or nearly half the border", according to the
Associated Press The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspa ...
, and called for of replacement fencing. While on the campaign trail in February 2016, Trump claimed the cost to be just $8 billion for the wall. On March 13, 2018, Trump cited a study by the anti-immigration
Center for Immigration Studies The Center for Immigration Studies (CIS) is an anti-immigration think tank and a SPLC designated hate group. It favors far lower immigration numbers, and produces analyses to further those views. The CIS was founded by historian Otis L. Graha ...
think tank, which claimed that a wall along the Mexican border could save taxpayers $64 billion by reducing the "crime and welfare costs" of undocumented immigrants in the ten years following its construction, thereby breaking even on construction costs and "paying for itself". Eric Boehm of ''Reason'' magazine disputed this claim, saying the study massively underestimated the actual cost of building and maintaining the wall. Boehm also criticized that the analysis overestimated the positive economic impact of stopping illegal immigration and how good the wall would be at preventing it, citing that a "third of all illegal immigrants" were simply overstaying their visa and had not actually entered the U.S. illegally. Ten days later, Trump signed the
Consolidated Appropriations Act, 2018 The Consolidated Appropriations Act, 2018 () is a United States omnibus spending bill for the United States federal government for fiscal year 2018 enacted by the 115th United States Congress and signed into law by President Donald Trump on M ...
, a $1.3 trillion omnibus spending bill where Congress appropriated $1.6 billion of it towards the wall. He characterized it as a "down payment" that would be spent "building not only some new wall ... but also fixing existing walls". In the end, this specific appropriation ended up funding only about of barriers with Mexico. By May 2019, of barrier had been constructed from the appropriation. The Build the Wall, Enforce the Law Act of 2018 was introduced on October 12 by then-House Majority Leader
Kevin McCarthy Kevin Owen McCarthy (born January 26, 1965) is an American politician, serving as Party leaders of the United States House of Representatives, House Minority Leader in the United States House of Representatives since 2019. A member of the Rep ...
Estimated at $23.4 billion, the bill, along with the $1.6 billion from the $1.3 trillion spending bill, would have amounted to the $25 billion projected to complete the larger and fortified wall.


Government shutdown (2018–2019)

From December 22, 2018, to January 25, 2019, the federal government was partially shut down due to Trump's declared intention to veto any spending bill that did not include $5 billion in funding for a border wall. On January 4, 2019, Trump claimed that former presidents had privately told him they should have built a border wall, but every living former U.S. president denied this. In a televised speech on January 8, Trump asserted that ninety percent of the
heroin Heroin, also known as diacetylmorphine and diamorphine among other names, is a potent opioid mainly used as a recreational drug for its euphoric effects. Medical grade diamorphine is used as a pure hydrochloride salt. Various white and brow ...
sold in America "floods across from our southern border", although virtually all drugs smuggled across the border flow through legal ports of entry rather than through open border spaces. During a visit to
McAllen, Texas McAllen is the largest city in Hidalgo County, Texas, United States, and the 22nd-most populous city in Texas. It is located at the southern tip of the state in the Rio Grande Valley, on the Mexico–United States border. The city limits extend ...
, on January 10, Trump said Mexico would not directly pay for the wall, despite his having said so during the 2016 campaign: "When during the campaign, I would say 'Mexico is going to pay for it', obviously, I never said this, and I never meant they're gonna write out a check, I said they're going to pay for it. They are. Mexico is paying for the wall indirectly, and when I said Mexico will pay for the wall in front of thousands and thousands of people, obviously they're not gonna write a check. But they are paying for the wall indirectly many, many times over by the really great trade deal we just made." Media fact-checkers determined this assertion to be false. On January 25, 2019, Trump agreed to endorse a stopgap bill to reopen the government, saying it was to allow for negotiations to take place to approve an appropriations bill both parties could agree on. He threatened to close the government again in three weeks if he was not satisfied with Congressional action. This 35-day government shutdown was the longest in U.S. history. The previous record was 21 days in 1995–1996.


Funding restrictions (2019)

In February 2019, Congress amended an existing appropriations bill, adding language that specifically prohibits new funding from being used to build border barriers at several sites, including the
Santa Ana National Wildlife Refuge Santa Ana National Wildlife Refuge is a National Wildlife Refuge situated along the banks of the Rio Grande, south of Alamo in the Lower Rio Grande Valley, in Hidalgo County, South Texas. The wildlife refuge was established for the protect ...
, the Bentsen-Rio Grande Valley State Park, the La Lomita Historical park, the
National Butterfly Center The National Butterfly Center is a private nature preserve operated by the North American Butterfly Association that serves as an outdoor butterfly conservatory. It is located adjacent to Bentsen-Rio Grande Valley State Park, near the city of M ...
, and the area "within or east of" the Vista del Mar Ranch tract of the
Lower Rio Grande Valley National Wildlife Refuge The Lower Rio Grande Valley National Wildlife Refuge is a National Wildlife Refuge located in the Lower Rio Grande Valley region of southern Texas. It is along the northern banks and reaches of the Lower Rio Grande, north of the Mexico—Unit ...
. Soon afterwards, however, Trump declared a
National Emergency Concerning the Southern Border of the United States The National Emergency Concerning the Southern Border of the United States (Proclamation 9844) was declared on February 15, 2019, by President of the United States Donald Trump. Citing the National Emergencies Act, it ordered the diversion of bil ...
, which the administration claimed invalidated the restrictions imposed by Congress. The funding restrictions, and the National Emergency executive order, became the center points of the legal challenge to the appropriation of funds to construct the wall.


Declaration of national emergency (2019)

On February 15, 2019, Trump signed a bill to fund the government for the balance of the fiscal year, but derided the bill as inadequate because it contained only $1.375 billion for border security. Trump had earlier insisted he needed $5.7 billion to extend the Mexico–United States barrier. At the same time, Trump signed a declaration that the situation at the southern border constitutes a national emergency. This declaration ostensibly made available $600 million from the Treasury Forfeiture Fund, $2.5 billion from the
U.S. Department of Defense The United States Department of Defense (DoD, USDOD or DOD) is an executive branch department of the federal government charged with coordinating and supervising all agencies and functions of the government directly related to national secur ...
(including anti-drug accounts), $3.6 billion from military construction accounts, for a total of $8 billion when added to the $1.375 billion allocated by Congress. However, a week after the bill was signed, it emerged that more than a third of those funds had already been spent for their original purposes, and were therefore unavailable. On February 27, 2019, the House of Representatives voted in favor of a resolution rejecting Trump's declaration of a national emergency on the southern border. On March 14, the Senate did the same. The next day, Trump vetoed the bill. It was the first veto of his presidency. In September, the House and Senate again voted in favor of ending the declaration of emergency, and in October the president again vetoed it. The same month, a lawsuit filed in El Paso County produced a ruling that Trump's declaration of emergency was unlawful, as it fails to meet the
National Emergencies Act The National Emergencies Act (NEA) (, codified at –1651) is a United States federal law passed to end all previous national emergencies and to formalize the emergency powers of the President. The Act empowers the President to activate specia ...
's definition of an emergency.


Funding granted, setbacks, and progress (2019–2020)

In March 2019, the Pentagon issued a list of proposed military construction projects which could be postponed, under the president's emergency declaration, so that their funding could be used for the wall. The Pentagon authorized up to $1 billion to be transferred to the Army Corps of Engineers for the construction of additional barriers. In July, the five conservative justices on the
Supreme Court A supreme court is the highest court within the hierarchy of courts in most legal jurisdictions. Other descriptions for such courts include court of last resort, apex court, and high (or final) court of appeal. Broadly speaking, the decisions of ...
achieved a majority to lift a May 2019 block placed by a lower federal court. Thus, the Supreme Court ruled to allow $2.5 billion of funds originally intended for Department of Defense anti-drug efforts to be reallocated to the wall. The
American Civil Liberties Union The American Civil Liberties Union (ACLU) is a nonprofit organization founded in 1920 "to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States". T ...
challenged this ruling on behalf of environmental groups, but on July 31, 2020, the Supreme Court again ruled that the $2.5 billion could continue to be used to fund portions of the wall in Arizona, New Mexico, and California while legal proceedings continue. On August 7, the
D.C. Circuit Court of Appeals The United States Court of Appeals for the District of Columbia Circuit (in case citations, D.C. Cir.) is one of the thirteen United States Courts of Appeals. It has the smallest geographical jurisdiction of any of the U.S. federal appellate cou ...
ruled that House Democrats could proceed in a lawsuit against Trump's use of these funds. In June 2019, Judge Trevor McFadden of the
U.S. District Court for the District of Columbia The United States District Court for the District of Columbia (in case citations, D.D.C.) is a federal district court in the District of Columbia. It also occasionally handles (jointly with the United States District Court for the District of ...
ruled that the House lacked standing to block Trump's spending $6.1 billion in unappropriated funds on the wall; ten months later, he ruled that two environmental groups could continue pursuing their suits challenging the same funding. In July 2019, U.S. Customs and Border Protection said that although they had begun replacement fencing, no new walls had yet been built. On September 16, it was announced that multiple border wall projects had been halted because of depleted funds. Over were planned to be built by the end of 2020, which would cost an estimated total of $18.4 billion. In September 2020, a three-judge panel of the
DC Circuit Court of Appeals The United States Court of Appeals for the District of Columbia Circuit (in case citations, D.C. Cir.) is one of the thirteen United States Courts of Appeals. It has the smallest geographical jurisdiction of any of the U.S. federal appellate co ...
unanimously vacated the June 2019 district court dismissal for lack of jurisdiction, reinstating the House lawsuit. The judges wrote that the administration's effort to divert funds without congressional approval "turns the constitutional order upside down". On September 3, 2019,
United States Secretary of Defense The United States secretary of defense (SecDef) is the head of the United States Department of Defense, the executive department of the U.S. Armed Forces, and is a high ranking member of the federal cabinet. DoDD 5100.1: Enclosure 2: a The s ...
Mark Esper Mark Thomas Esper (born April 26, 1964) is an American politician and manufacturing executive who served as the 27th United States secretary of defense from 2019 to 2020. A member of the Republican Party, he had previously served as the 23rd ...
authorized the use of $3.6 billion in military construction funding for of the barrier. To fund 11 border barrier projects in Arizona, New Mexico, and Texas, the Pentagon will take funds from military construction projects in 23 states, three
territories A territory is an area of land, sea, or space, particularly belonging or connected to a country, person, or animal. In international politics, a territory is usually either the total area from which a state may extract power resources or an ...
, and 19 countries, including schools and childcare centers for children of American soldiers. On December 10, a federal judge in Texas blocked the use of military funds for building the wall. Ten days later, Trump signed a spending bill with about $1.4 billion allotted for it. On January 8, 2020, a
Fifth Circuit Court of Appeals The United States Court of Appeals for the Fifth Circuit (in case citations, 5th Cir.) is a federal court with appellate jurisdiction over the district courts in the following federal judicial districts: * Eastern District of Louisiana * M ...
granted a
stay Stay may refer to: Places * Stay, Kentucky, an unincorporated community in the US Law * Stay of execution, a ruling to temporarily suspend the enforcement of a court judgment * Stay of proceedings, a ruling halting further legal process in a tri ...
of the Texas judge's order, freeing the $3.6 billion for the wall. On February 13, the Pentagon notified Congress that it would divert $3.8 billion from funding for the military's anti-drug activities and the
war on terror The war on terror, officially the Global War on Terrorism (GWOT), is an ongoing international Counterterrorism, counterterrorism military campaign initiated by the United States following the September 11 attacks. The main targets of the campa ...
to building the wall. The Pentagon's plan for that round of wall funding would include money taken from: two F35 combat aircraft, eight Reaper drones, four C130 transport aircraft, two V22 Osprey
tiltrotor A tiltrotor is an aircraft which generates lift and propulsion by way of one or more powered rotors (sometimes called ''proprotors'') mounted on rotating shafts or nacelles usually at the ends of a fixed wing. Almost all tiltrotors use a trans ...
aircraft, and also for amphibious ships, equipment for the National Guard, and trucks for the Army. As of March 2020, nineteen states were suing the administration on the basis that the reallocation of funds was unconstitutional. On June 26, the
Ninth Circuit Court of Appeals The United States Court of Appeals for the Ninth Circuit (in case citations, 9th Cir.) is the U.S. federal court of appeals that has appellate jurisdiction over the U.S. district courts in the following federal judicial districts: * District o ...
ruled 2–1 that the use of military funding for the wall is unconstitutional. On July 14, 2020, the House approved a military spending bill which would prohibit defense funds from being reallocated to the wall. On February 20, 2020, the U.S. Department of Homeland Security, waived, in accordance with section 102(c) of the
Illegal Immigration Reform and Immigrant Responsibility Act of 1996 The Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA or IIRAIRA), Division C of , made major changes to the Immigration and Nationality Act (INA). IIRIRA's changes became effective on April 1, 1997. Former United Stat ...
, ten U.S. government procurement laws applicable to border wall construction in California, Arizona, New Mexico and Texas. Unlike prior waivers concerning environmental impact reviews under the presidencies of Trump and
George W. Bush George Walker Bush (born July 6, 1946) is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Republican Party, Bush family, and son of the 41st president George H. W. Bush, he ...
, this was the first to be used for procurement laws and regulations. On April 14, the Army Corps of Engineers announced that $569 million would be given to BFBC, an affiliate of Barnard Construction, to build of wall in
El Centro El Centro (Spanish for "The Center") is a city and county seat of Imperial County, California, United States. El Centro is the largest city in the Imperial Valley, the east anchor of the Southern California Border Region, and the core urban are ...
and
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...
, California. This averages to . There was no competitive bidding process. At the February 2020
Conservative Political Action Conference The Conservative Political Action Conference (CPAC; ) is an annual political conference attended by conservative activists and elected officials from across the United States and beyond. CPAC is hosted by the American Conservative Union (ACU). ...
, Trump reiterated that Mexico would be paying for the wall. "Mexico is paying for it and it's every bitit's better than the wall that was projected." Construction progressed during the final year of the Trump administration, including the filing of land condemnation actions in court and the issuing of waivers. Another six waivers of environmental laws were effectuated March 16, 2020, with potential consequences to the range of the
jaguar The jaguar (''Panthera onca'') is a large cat species and the only living member of the genus '' Panthera'' native to the Americas. With a body length of up to and a weight of up to , it is the largest cat species in the Americas and the th ...
. According to the
Center for Biological Diversity The Center for Biological Diversity is a nonprofit membership organization known for its work protecting endangered species through legal action, scientific petitions, creative media and grassroots activism. It was founded in 1989 by Kieran Suckl ...
's Laiken Jordahl, residents of border communities fear that the
pandemic A pandemic () is an epidemic of an infectious disease that has spread across a large region, for instance multiple continents or worldwide, affecting a substantial number of individuals. A widespread endemic (epidemiology), endemic disease wi ...
will worsen in their areas because of continued construction. Jordahl criticized this continuation because opponents of the wall cannot currently engage safely in public protest. On June 29, the Supreme Court declined to hear the center's case against the Trump administration's waivers of certain environmental laws in order to expedite the wall's construction. On June 23, Trump visited
Yuma, Arizona Yuma ( coc, Yuum) is a city in and the county seat of Yuma County, Arizona, United States. The city's population was 93,064 at the 2010 census, up from the 2000 census population of 77,515. Yuma is the principal city of the Yuma, Arizona, M ...
, for a
campaign Campaign or The Campaign may refer to: Types of campaigns * Campaign, in agriculture, the period during which sugar beets are harvested and processed *Advertising campaign, a series of advertisement messages that share a single idea and theme * Bl ...
rally commemorating the completion of . U.S. Customs and Border Protection (CBP) confirmed that almost all of this was replacement fencing, but the fencing replaced was outdated or dilapidated.


Private effort

We Build the Wall, a private organization founded by military veteran
Brian Kolfage Brian Kolfage is an American political activist, former United States Air Force airman, and convicted fraudster. He co-founded We Build the Wall, a private organization that purportedly aimed to construct a privately funded barrier on the Mexi ...
, raised over $25 million beginning in 2018, with Trump's encouragement and with leadership from
Kris Kobach Kris William Kobach ( ; born March 26, 1966) is an American lawyer and politician who is the Attorney General of Kansas. He previously served as the 31st Secretary of State of Kansas. A former Chairman of the Kansas Republican Party, Kobach came ...
and
Steve Bannon Stephen Kevin Bannon (born November 27, 1953) is an American media executive, political strategist, and former investment banker. He served as the White House's chief strategist in the administration of U.S. president Donald Trump during t ...
. Over the 2019
Memorial Day Memorial Day (originally known as Decoration Day) is a federal holiday in the United States for mourning the U.S. military personnel who have fought and died while serving in the United States armed forces. It is observed on the last Monda ...
weekend, the organization constructed a half-mile (0.8 km) "weathered steel" bollard fence near El Paso on private land adjoining the U.S.–Mexico border using $6–8 million of the donated funds. Kolfage's organization said it has plans to construct further barriers on private lands adjoining the border in Texas and California. On December 3, 2019, a Hidalgo County judge ordered the group to temporarily halt all construction due to its plans to build adjacent to the
Rio Grande The Rio Grande ( and ), known in Mexico as the Río Bravo del Norte or simply the Río Bravo, is one of the principal rivers (along with the Colorado River) in the southwestern United States and in northern Mexico. The length of the Rio G ...
, which a lawyer for the National Butterfly Center argued would create a flooding risk. According to Kolfage, The organization also ignored a request by the
International Boundary and Water Commission The International Boundary and Water Commission ( es, links=no, Comisión Internacional de Límites y Aguas) is an international body created by the United States and Mexico in 1889 to apply the rules for determining the location of their intern ...
to stop construction and submit engineering plans. On January 9, 2020, federal judge
Randy Crane Robert Randall "Randy" Crane (born May 27, 1965) is the Chief United States district judge of the United States District Court for the Southern District of Texas. Personal life and education Born in Houston, Texas, Crane, a Mexican-American, ...
called the claims of both the International Boundary and Water Commission and the National Butterfly Center "highly speculative", allowing construction to continue. In July 2020, privately funded wall associated with the organization was reported to be structurally eroding. Trump distanced himself from the group despite its having received $1.7 billion in contracts from his administration. On August 20, 2020, Bannon was arrested and charged on two counts of fraud; he allegedly "defrauded hundreds of thousands of donors", funneling over $1 million from We Build the Wall through one of his own non-profits and using a significant portion of it for personal expenses and to pay Kolfage. Kolfage, financier Andrew Badolato, and Timothy Shea were also charged. Kolfage was accused of taking $350,000 for personal use; he allegedly discussed the scheme with Badolato. Some funds were allegedly funneled through a shell company controlled by Shea. Kolfage and Badolato pleaded guilty and await sentencing, Bannon secured from Trump a blanket pardon covering the allegations, and in the trial prosecuting Shea set for May 24, 2021, the jury deadlocked 11 to 1


Presidential transition (2021)

By January 5, 2021, the U.S. had built new or replacement wall along . On January 12, Trump held remarks at the border wall in
Alamo, Texas Alamo ( ), located in the Rio Grande Valley in what is nicknamed the "Land of Two Summers", is a city in the irrigated area of southern Hidalgo County, Texas, United States. Known as the "Refuge to the Valley", it is located in an area of abunda ...
, after construction of the wall hit a milestone of . On January 20, U.S. president Joe Biden signed Proclamation 10142, terminating the national emergency and pausing the construction of the wall. In a letter notifying Congress of the proclamation, Biden wrote that the declaration of a national emergency had been "unwarranted". Before taking office, Biden said he would not remove parts of the wall constructed during the Trump administration, but would protect the border instead with "high-tech capacity" at the "ports of entry". On April 30, the Department of Defense announced that it was canceling all border wall contracts using funding originally allocated for military purposes. On April 13, Representative
Madison Cawthorn David Madison Cawthorn (born August 1, 1995) is an American politician who served as the United States House of Representatives, U.S. representative for North Carolina's 11th congressional district from 2021 to 2023. Cawthorn became the first me ...
introduced the "Donument Act" (which a spokesperson for Cawthorn explained was a
portmanteau A portmanteau word, or portmanteau (, ) is a blend of wordsHidalgo County, Texas Hidalgo County (; ) is located in the U.S. state of Texas. The county seat is Edinburg and the largest city is McAllen. The county is named for Miguel Hidalgo y Costilla, the priest who raised the call for Mexico's independence from Spain. It ...
. By October 2021, several border wall construction contracts had been cancelled and, in some cases, land that was acquired by the government from private property owners via
eminent domain Eminent domain (United States, Philippines), land acquisition (India, Malaysia, Singapore), compulsory purchase/acquisition (Australia, New Zealand, Ireland, United Kingdom), resumption (Hong Kong, Uganda), resumption/compulsory acquisition (Austr ...
, was returned to their owners. On July 28, 2022, the Biden administration announced it would fill four wide gaps in Arizona near Yuma, an area with some of the busiest corridors for illegal crossings.


Impact


Economic

According to a 2020 study, the potential welfare benefits from constructing Trump's proposed border wall (if illegal immigration is reduced massively, with potential increases in the wages of local American low-skilled workers) are substantially smaller than the cost of constructing the wall.


Environment

The construction of a border wall, as envisioned in the order, could cause significant
environmental damage Environmental degradation is the deterioration of the environment through depletion of resources such as quality of air, water and soil; the destruction of ecosystems; habitat destruction; the extinction of wildlife; and pollution. It is defin ...
, including
habitat destruction Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
and
habitat fragmentation Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes ...
that would harm wildlife, including
endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and inv ...
. Some of the species that may potentially be affected include
bighorn sheep The bighorn sheep (''Ovis canadensis'') is a species of sheep native to North America. It is named for its large horns. A pair of horns might weigh up to ; the sheep typically weigh up to . Recent genetic testing indicates three distinct subspec ...
, black bears, and pygmy owls. A lawsuit arguing some of these points was brought forward by the
National Butterfly Center The National Butterfly Center is a private nature preserve operated by the North American Butterfly Association that serves as an outdoor butterfly conservatory. It is located adjacent to Bentsen-Rio Grande Valley State Park, near the city of M ...
, after employees discovered that parts of the planned wall would be built through the property. However, Judge
Richard J. Leon Richard J. Leon (born December 3, 1949) is a Senior United States district judge of the United States District Court for the District of Columbia. Early life and education Leon was born in South Natick, Massachusetts, in 1949. He is the son of ...
dismissed the case against the Department of Homeland Security, leading the center to claim that they will refile or appeal the case. A 2019 survey by the Center of Biological Diversity found the construction of the wall to be having a devastating impact on the ecosystem, with construction coming perilously close to the
San Bernardino National Wildlife Refuge The San Bernardino National Wildlife Refuge is located on the U.S.-Mexico border in Cochise County, Arizona. Situated at elevation in the bottom of a wide valley, the refuge encompasses a portion of the headwaters of the Yaqui River, which dra ...
and an active migration corridor for the
North American jaguar The North American jaguar is a jaguar (''Panthera onca'') population in North America, ranging from the southwestern United States to Central America. This population has declined over decades and was almost eliminated by 1960. Results of morp ...
, as well as already damaging habitats in sites such as Slaughter Ranch. The survey also found unrestricted pumping of
groundwater Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidate ...
from local
aquifer An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characterist ...
s in order to produce
concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wi ...
for the wall, which will have a destructive effect on subterranean ecosystems as well as surface ones that are sustained by groundwater. In mid-2020, the
Defenders of Wildlife Defenders of Wildlife is a 501(c)(3) non-profit conservation organization based in the United States. It works to protect all native animals and plants throughout North America in their natural communities. Background Defenders of Wildlife is a n ...
non-profit organization obtained a government report from June which found that a well used to make concrete for the wall "is significantly impacting wells located at San Bernardino National Wildlife Refuge", which according to the Defenders, explains "why some ponds at the Refuge are void of water, and why it is so difficult to maintain water levels at other ponds that currently have threatened and endangered fish species", including the Yaqui catfish. In 2021, an endangered
Mexican gray wolf The Mexican wolf (''Canis lupus baileyi''), also known as the lobo,; nah, Cuetlāchcoyōtl is a subspecies of gray wolf native to southeastern Arizona and southern New Mexico in the United States, and northern Mexico; it also previously range ...
was stopped from crossing from New Mexico into Mexico by a section of border wall. In December 2020, explosives and bulldozers were used inside
Coronado National Memorial The Coronado National Memorial commemorates the first organized expedition into the Southwest by conquistador Francisco Vásquez de Coronado in 1540. The memorial is located in a natural setting on the Mexico–United States border on the southeas ...
to clear a path to build the wall.


Organ Pipe Cactus National Monument

By October 2019, bulldozing began within the
Organ Pipe Cactus National Monument Organ Pipe Cactus National Monument is a U.S. national monument and UNESCO biosphere reserve located in extreme southern Arizona that shares a border with the Mexican state of Sonora. The park is the only place in the United States where the ...
, a Sonoran Desert ecological reserve created in 1976. The Corps of Engineers said it would relocate displaced cacti, although this appears to have not occurred in some cases. In February 2020, blasting began. The Organ Pipe monument includes 22 archaeological sites which host "unexcavated remnants of ancient Sonoran Desert peoples", some of which possibly date to 16,000 years ago. The Tohono O'odham Nation protested any new wall construction, as they have "historically lived in this area from time immemorial", according to the nation's chairman. As of 2019, border patrol construction workers were coordinating with park officials to avoid causing damage.


Public acquisition of land

Additionally, privately owned land adjacent to the border would have to be acquired by the U.S. government to be built upon. Property owners in southern Texas will lose easy access to significant portions of their land as the wall is built along but some distance from the Rio Grande. Historic gravesites in
South Texas South Texas is a region of the U.S. state of Texas that lies roughly south of—and includes—San Antonio. The southern and western boundary is the Rio Grande, and to the east it is the Gulf of Mexico. The population of this region is about 4.96 ...
may be impacted. In 2017, satirical party-game publisher Cards Against Humanity purchased a plot of land on the border to prevent the wall from being built there.


Opinions and responses


Domestic responses

Executive Order 13767 Executive Order 13767, titled Border Security and Immigration Enforcement Improvements, was issued by United States President Donald Trump on January 25, 2017. The order directs a wall, colloquially called the "Trump wall", to be built along the ...
drew "furious condemnation" from some civil rights organizations and immigrant advocacy groups, who described the order as "meanspirited, counterproductive and costly and said the new policies would raise constitutional concerns while undermining the American tradition of welcoming people from around the world". Some religious personalities were also largely critical of the border-wall proposal. Hundreds of citizens gathered at
Washington Square Park Washington Square Park is a public park in the Greenwich Village neighborhood of Lower Manhattan, New York City. One of the best known of New York City's public parks, it is an icon as well as a meeting place and center for cultural activity. ...
in New York City to protest the executive order. In Congress, some Republicans praised Trump's executive order, such as U.S. Representative
Lamar S. Smith Lamar Seeligson Smith (born November 19, 1947) is an American politician and lobbyist who served in the United States House of Representatives for for 16 terms, a district including most of the wealthier sections of San Antonio and Austin, as ...
of San Antonio, Texas, who said "he appreciated Trump 'honoring his commitment' on immigration", and Republican U.S. Senator
Ron Johnson Ronald Harold Johnson (born April 8, 1955) is an American accountant, businessman, and politician serving as the senior United States senator from Wisconsin, a seat he has held since 2011. A Republican, Johnson was first elected to the U.S. Se ...
of Wisconsin, who said the wall would stop illegal immigration and compared it to the Israel–Egypt barrier. Other members of Congress from districts near the border were critical, such as Texans
Will Hurd William Ballard Hurd (born August 19, 1977) is an American politician and former CIA clandestine officer who served as the U.S. representative for Texas's 23rd congressional district from 2015 to 2021. The district stretched approximately from ...
(Republican, San Antonio),
Henry Cuellar Enrique Roberto Cuellar (born September 19, 1955) is an American attorney and politician serving as the U.S. representative for since 2005. A member of the Democratic Party, he is considered one of the most conservative representatives in the De ...
(Democrat, Laredo), and Joaquin Castro (Democrat, San Antonio). Hurd criticized the order as "the most expensive and least effective way to secure the border" while Castro considered the wall "a lazy and ineffective strategy". Then-Senator
Claire McCaskill Claire Conner McCaskill (; born July 24, 1953) is an American politician who served as a United States Senator from Missouri from 2007 to 2019 and as State Auditor of Missouri from 1999 to 2007. McCaskill is a native of Rolla, Missouri. She gr ...
( D- MO) said during a hearing that while she believed Americans want a secure border, she has "not met anyone hosays the most effective way is to build a wall across the entirety of our southern border. The only one who keeps talking about that is President Trump." Most members of the Southwest Border Sheriffs' Coalition, a group of
sheriffs A sheriff is a government official, with varying duties, existing in some countries with historical ties to England where the office originated. There is an analogous, although independently developed, office in Iceland that is commonly transla ...
across the four states on the U.S.–Mexico border, are strongly opposed to the construction of a wall, citing its massive cost and logistical difficulties, and saying the wall would not be effective. Tony Estrada, a member of the Coalition and the longtime sheriff of the border county of
Santa Cruz County, Arizona Santa Cruz is a County (United States), county in southern Arizona, United States. As of the 2020 United States census, 2020 census, the population is 47,669. The county seat is Nogales, Arizona, Nogales. The county was established in 1899. It b ...
, has emerged as an outspoken critic of Trump's border wall proposal, saying the wall will not stymie drug cartel violence fueled by demand for drugs in the U.S. On the other hand, several Southwestern sheriffs praised and welcomed the proposal, and also activated a crowdfunding to support the construction. Then-sheriff
Joe Arpaio Joseph Michael Arpaio (; born June 14, 1932) is an American former law enforcement officer and politician. He served as the 36th Sheriff of Maricopa County, Arizona for 24 years, from 1993 to 2017, losing reelection to Democrat Paul Penzone i ...
of
Maricopa County, Arizona Maricopa County is in the south-central part of the U.S. state of Arizona. As of the 2020 census, the population was 4,420,568, making it the state's most populous county, and the fourth-most populous in the United States. It contains about 6 ...
, asked "what is wrong with a wall."


"Build the Wall"

"Build the Wall" is a
political slogan The following is a list of notable political slogans. Political slogan (listed alphabetically) A * Abki baar Modi Sarkar – Bharatiya Janata Party's campaign slogan for 2014 Indian Parliamentary Elections * ACT UP, Fight Back, Fight AIDS – ...
that emerged from Trump's 2015–2016 presidential campaign. Variant slogans include "Build a Wall" or "Build that Wall". It has inspired a number of counter-slogans among protesters of Trump policies, as well as parodies in popular culture, including memes. The slogan was not his official campaign slogan, which was "
Make America Great Again "Make America Great Again" or MAGA is an American political slogan popularized by Donald Trump in his successful 2016 presidential campaign. The slogan became a pop culture phenomenon, seeing widespread use and spawning numerous variants in ...
". The idea of the wall became popular enough among Trump's supporters that chants of "Build the Wall" became common at Trump rallies. After Trump won the 2016 election, reports emerged that the chant was being used by some children to
bully Bullying is the use of force, coercion, hurtful teasing or threat, to abuse, aggressively wikt:domination, dominate or intimidate. The behavior is often repeated and habitual. One essential prerequisite is the perception (by the bully or by ot ...
their
Latino Latino or Latinos most often refers to: * Latino (demonym), a term used in the United States for people with cultural ties to Latin America * Hispanic and Latino Americans in the United States * The people or cultures of Latin America; ** Latin A ...
classmates, and that the locations of these incidents were at least correlated with areas in which Trump received more votes.


Opinion surveys

A Rasmussen Reports poll from August 19, 2015, found that 51% supported building a wall on the border, while 37% opposed. A February 2017 study conducted by the
Pew Research Center The Pew Research Center is a nonpartisan American think tank (referring to itself as a "fact tank") based in Washington, D.C. It provides information on social issues, public opinion, and demographic trends shaping the United States and the w ...
found that "As was the case throughout the presidential campaign, more Americans continue to oppose (62%) than favor (35%) building a wall along the entire U.S. border with Mexico" (The Trump administration built border wall in some areas, however they did not pursue construction of border wall on the entirety of the U.S.-Mexico border). 43% of respondents thought a border wall would not have much impact on illegal immigration, while 54% thought it would have an impact (29% thought it would lead to a major reduction, 25% a minor reduction). 70% of Americans thought the U.S. would ultimately pay for the wall; 16% believed Mexico would pay for it. Public opinion was polarized by party: "About three-quarters (74%) of Republicans and Republican-leaning independents support a border wall, while an even greater share of Democrats and Democratic leaners express opposition to building a wall across the entire U.S.–Mexico border (89%)." Younger Americans and Americans with college degrees were more likely to oppose a wall than older Americans and those without college degrees. In a separate January 2017 study conducted by the Pew Research Center, 39% of Americans identified construction of a U.S.–Mexico border wall as an "important goal for U.S. immigration policy". The survey found that while Americans were divided by party on many different immigration policies, "the widest artisan splitby far is over building a southern border wall. Two-thirds of Republicans and Republican-leaning independents (67%) say construction of a wall on the U.S.–Mexico border is an important goal for immigration policy, compared with just 16 percent of Democrats and Democratic leaners." A survey conducted by the
National Border Patrol Council The National Border Patrol Council (NBPC) is a labor union established in 1967 that represents agents and support staff on the United States Border Patrol. It is an affiliate of the American Federation of Government Employees, and through that la ...
found that 89% of border patrol agents said a "wall system in strategic locations is necessary to securing the border". 7% of agents disagreed. A poll conducted by CBS in June 21–22, 2018 found that 51% supported the border wall, while 48% opposed. A poll conducted by the Senate Opportunity Fund in March 2021 found that 53% supported finishing construction of the border wall, while 38% opposed.


Impact on Mexico–U.S. relations

The executive order soured relations between the U.S. and Mexico.
Mexican President The president of Mexico ( es, link=no, Presidente de México), officially the president of the United Mexican States ( es, link=no, Presidente de los Estados Unidos Mexicanos), is the head of state and head of government of Mexico. Under the Co ...
Enrique Peña Nieto Enrique Peña Nieto (; born 20 July 1966), commonly referred to by his initials EPN, is a Mexican politician who served as the 64th president of Mexico from 1 December 2012 to 30 November 2018. A member of the Institutional Revolutionary Party ...
addressed Mexican citizens via a recorded message, in which he condemned Trump's executive order and again said Mexico would not pay for the wall's construction. Following a Twitter feud between the two leaders in which Trump threatened to cancel a planned meeting with Nieto in Washington, Nieto decided to cancel the meeting himself. Addressing supporters, Mexican opposition politician
Andrés Manuel López Obrador Andrés Manuel López Obrador (; born 13 November 1953), also known by his initials AMLO, is a Mexican politician who has been serving as the 65th president of Mexico since 1 December 2018. He previously served as Head of Government of Mexico ...
condemned the wall order as an insult to Mexico, and demanded the Mexican government to pursue claims against the American government in the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
. In March 2017, Mexican congressman
Braulio Guerra Braulio Mario Guerra Urbiola (born March 28, 1972) is a Mexican politician. He serves as a member of the Chamber of Deputies, where he represents the state of Querétaro. In March 2017, Guerra climbed the fence between Tijuana and San Diego, ...
of
Querétaro Querétaro (), officially the Free and Sovereign State of Querétaro ( es, Estado Libre y Soberano de Querétaro, links=no; Otomi language, Otomi: ''Hyodi Ndämxei''), is one of the Political divisions of Mexico, 32 federal entities of Mexico. I ...
illegally climbed, and partially crossed, an existing border fence on American soil dividing San Diego and Tijuana, saying that more walls would be ineffective. The Roman Catholic Archbishop of Mexico opposed the border wall, and wrote that any Mexican company that participates in construction of the wall or supplies materials for construction would be committing "treason against the homeland".


Other international reactions

At the annual summit of the
Community of Latin American and Caribbean States A community is a social unit (a group of living things) with commonality such as place, norms, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area (e.g. a country, village, tow ...
in January 2017, representatives from Latin American and Caribbean countries condemned the wall proposal.
Benjamin Netanyahu Benjamin "Bibi" Netanyahu (; ; born 21 October 1949) is an Israeli politician who served as the ninth prime minister of Israel from 1996 to 1999 and again from 2009 to 2021. He is currently serving as Leader of the Opposition and Chairman of ...
, the prime minister of Israel, applauded the plan, endorsing it as a "Great success. Great idea." Netanyahu declared "Trump is right" and likened the proposal to the
Israeli West Bank barrier The Israeli West Bank barrier, comprising the West Bank Wall and the West Bank fence, is a separation barrier built by Israel along the Green Line and inside parts of the West Bank. It is a contentious element of the Israeli–Palestinian c ...
. After Mexican protests, the Prime Minister's office issued a statement saying that " ewas addressing Israel's unique circumstances and the important experience we have and which we are willing to share with other nations. There was no attempt to voice an opinion regarding U.S.–Mexico ties."
Pope Francis Pope Francis ( la, Franciscus; it, Francesco; es, link=, Francisco; born Jorge Mario Bergoglio, 17 December 1936) is the head of the Catholic Church. He has been the bishop of Rome and sovereign of the Vatican City State since 13 March 2013. ...
has been critical of the project, saying in a March 2019 interview: "If you raise a wall between people, you end up a prisoner of that wall that you raised." He has made several references in speeches, and in a tweet, to building "bridges, not walls". International reactions include artistic and intercultural facilitation devices. Projects have included exhibitions, signs, and demonstrations as well as physical adaptations promoting socialization such as a bright pink see-saw built through the wall that is accessible to people on both sides to enjoy together.


Associations' response

Many people "have voiced doubts about whether a wall would actually stem illegal immigration, or if it is worth the billions it is expected to cost". Critics have noted that the number of illegal immigrants in the U.S. had declined for several years before the order was signed, in part because of the
Great Recession The Great Recession was a period of marked general decline, i.e. a recession, observed in national economies globally that occurred from late 2007 into 2009. The scale and timing of the recession varied from country to country (see map). At ...
.
Gil Kerlikowske Richard Gil Kerlikowske (born November 23, 1949) is a former Commissioner of U.S. Customs and Border Protection. He assumed office on March 6, 2014 and retired January 20, 2017. He also served as the Director of the Office of National Drug Cont ...
, the former Commissioner of the Customs and Border Protection, said the rugged terrain in the Arizona desert is one of many natural obstacles in the construction of the wall. Kerlikowske also said the border currently has of fencing, and that the border is patrolled by various means, including by agents on motorcycles or ATVs and by drones. He said the current method was preferable to a wall. After the executive order was signed, Jason Marczak of the
Atlantic Council The Atlantic Council is an American think tank in the field of international affairs, favoring Atlanticism, founded in 1961. It manages sixteen regional centers and functional programs related to international security and global economic prosp ...
wrote: "Today's events are dangerous for the immediate and long-term security and economy of the United States. U.S.–Mexico cooperation is far-reaching: from intelligence sharing for the capture of drug traffickers to the flow of commercial goods that support the livelihoods of nearly five million American workers."


Legal aspects

On September 12, 2017, the United States Department of Homeland Security issued a notice that Acting Secretary of Homeland Security
Elaine Duke Elaine Costanzo Duke (born June 26, 1958) is an American civil servant and former United States Deputy Secretary of Homeland Security, serving from April 10, 2017 until April 15, 2018. She became acting Secretary of Homeland Security on July 31, ...
would be waiving "certain laws, regulations and other legal requirements" to begin construction of the new wall near Calexico, California. The waiver allows the Department of Homeland Security to bypass the
National Environmental Policy Act The National Environmental Policy Act (NEPA) is a United States environmental law that promotes the enhancement of the environment and established the President's Council on Environmental Quality (CEQ). The law was enacted on January 1, 1970.Un ...
, the
Endangered Species Act The Endangered Species Act of 1973 (ESA or "The Act"; 16 U.S.C. § 1531 et seq.) is the primary law in the United States for protecting imperiled species. Designed to protect critically imperiled species from extinction as a "consequence of ec ...
, the
Clean Water Act The Clean Water Act (CWA) is the primary federal law in the United States governing water pollution. Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters; recognizing the responsibiliti ...
, the Clean Air Act, the
National Historic Preservation Act The National Historic Preservation Act (NHPA; Public Law 89-665; 54 U.S.C. 300101 ''et seq.'') is legislation intended to preserve historic and archaeological sites in the United States of America. The act created the National Register of Historic ...
, the
Migratory Bird Treaty Act The Migratory Bird Treaty Act of 1918 (MBTA), codified at (although §709 is omitted), is a United States federal law, first enacted in 1918 to implement the convention for the protection of migratory birds between the United States and Canada . ...
, the
Migratory Bird Conservation Act The Migratory Bird Conservation Act of 1929 ({{usstat, 45, 1222) of February 18, 1929, (also known as the "Norbeck-Andresen Act") created the United States Migratory Bird Conservation Commission (MBCC) to consider and approve any areas of land and/ ...
, the
Archaeological Resources Protection Act The Archaeological Resources Protection Act of 1979 ( as amended, , codified at ), also referred to as ARPA, is a federal law of the United States passed in 1979 and amended in 1988. It governs the excavation of archaeological sites on federal and ...
, the
Safe Drinking Water Act The Safe Drinking Water Act (SDWA) is the principal federal law in the United States intended to ensure safe drinking water for the public. Pursuant to the act, the Environmental Protection Agency (EPA) is required to set standards for drinking w ...
, the
Noise Control Act The Noise Pollution and Abatement Act of 1972 is a statute of the United States initiating a federal program of regulating noise pollution with the intent of protecting human health and minimizing annoyance of noise to the general public. The Act e ...
, the
Solid Waste Disposal Act The Resource Conservation and Recovery Act (RCRA), enacted in 1976, is the principal federal law in the United States governing the disposal of solid waste and hazardous waste.United States. Resource Conservation and Recovery Act. , , ''et seq ...
, the
Antiquities Act The Antiquities Act of 1906 (, , ), is an act that was passed by the United States Congress and signed into law by Theodore Roosevelt on June 8, 1906. This law gives the President of the United States the authority to, by presidential procla ...
, the
Federal Land Policy and Management Act The Federal Land Policy and Management Act (FLPMA) is a United States federal law that governs the way in which the public lands administered by the Bureau of Land Management are managed. The law was enacted in 1976 by the 94th Congress and is ...
, the Administrative Procedure Act, the
Native American Graves Protection and Repatriation Act The Native American Graves Protection and Repatriation Act (NAGPRA), Pub. L. 101-601, 25 U.S.C. 3001 et seq., 104 Stat. 3048, is a United States federal law enacted on November 16, 1990. The Act requires federal agencies and institutions that ...
, and the
American Indian Religious Freedom Act The American Indian Religious Freedom Act, Public Law No. 95–341, 92 Stat. 469 (Aug. 11, 1978) (commonly abbreviated to AIRFA), codified at , is a United States federal law, enacted by joint resolution of the Congress in 1978. Prior to the ac ...
. In 2020, two contractors who were employed by Sullivan Land Services Co. to provide security for wall construction filed a federal complaint alleging that the company and a subcontractor had performed illegal acts such as hiring undocumented workers, going "so far as to build a dirt road to expedite illegal border crossings to sites in San Diego, using construction vehicles to block security cameras", which was approved by an "unnamed supervisor at the Army Corps of Engineers".


Appropriations challenge

Following Trump's executive order to proceed with the wall's construction in February 2019, two separate cases were filed in the
United States District Court of the Northern District of California The United States District Court for the Northern District of California (in case citations, N.D. Cal.) is the federal United States district court whose jurisdiction comprises the following counties of California: Alameda, Contra Costa, Del ...
alleging that the Trump administration had overstepped its boundaries by authorizing funds to use to build the border wall without Congressional approval, citing the Congressional restrictions they had passed earlier in the month. One was filed by the state of California and 19 other states, while the other was filed by the American Civil Liberties Union for the
Sierra Club The Sierra Club is an environmental organization with chapters in all 50 United States, Washington D.C., and Puerto Rico. The club was founded on May 28, 1892, in San Francisco, California, by Scottish-American preservationist John Muir, who be ...
and the Southern Border Communities Coalition. Both cases were heard together by Judge
Haywood Gilliam Haywood Stirling Gilliam Jr. (born October 13, 1969) is a United States district judge of the United States District Court for the Northern District of California. Biography Gilliam was born in 1969, in Marlborough, Massachusetts. He graduated f ...
. On May 17, 2019, the
U.S. Department of Justice The United States Department of Justice (DOJ), also known as the Justice Department, is a federal executive department of the United States government tasked with the enforcement of federal law and administration of justice in the United State ...
argued in court that, because Congress had not explicitly stated in an appropriations bill that "no money shall be obligated" for construction of the wall, the administration was free to spend funds that were not expressly appropriated for border security. Douglas Letter, the general counsel for the House of Representatives, responded, "That just cannot be right. No money may be spent unless Congress actually appropriates it." On the following week, Gilliam granted a preliminary injunction preventing the Trump administration from redirecting funds under the national emergency declaration issued earlier in the year to fund a planned wall along the border with Mexico. Gilliam ruled that "Congress's 'absolute' control over federal expenditureseven when that control may frustrate the desires of the Executive Branch regarding initiatives it views as importantis not a bug in our constitutional system. It is a feature of that system, and an essential one." The injunction applied specifically to some of the money the administration intended to allocate from other agencies, and limited wall construction projects in
El Paso, Texas El Paso (; "the pass") is a city in and the county seat, seat of El Paso County, Texas, El Paso County in the western corner of the U.S. state of Texas. The 2020 population of the city from the United States Census Bureau, U.S. Census Bureau w ...
and Yuma, Arizona. Gilliam's decision was temporarily upheld on appeal to the Ninth Circuit Court on July 3, 2019. The U.S. Department of Justice petitioned the Supreme Court, and on July 26, 2019, the Supreme Court, in a 5–4 decision, issued a
stay Stay may refer to: Places * Stay, Kentucky, an unincorporated community in the US Law * Stay of execution, a ruling to temporarily suspend the enforcement of a court judgment * Stay of proceedings, a ruling halting further legal process in a tri ...
to Gilliam's ruling, allowing wall and related construction to proceed while litigation continues. The summary ruling from the majority indicated the groups suing the government may not have
standing Standing, also referred to as orthostasis, is a position in which the body is held in an ''erect'' ("orthostatic") position and supported only by the feet. Although seemingly static, the body rocks slightly back and forth from the ankle in the s ...
to challenge the executive order. However, the plaintiffs will return to the Ninth Circuit Appeals Court. Rulings for both the states' and the environmental groups' cases were issued on June 26, 2020, with the Ninth Circuit affirming that the funds for constructing the wall were transferred illegally against the Appropriations Clause. The parties in the Sierra Club suit sought to have the Supreme Court lift their stay based on the Ninth's decision, but the Supreme Court refused to grant this on a 5–4 order on July 31, 2020, effectively allowing the wall construction to continue despite the decision of the Ninth; Justices Ginsburg, Breyer, Kagan, and Sotomayor dissented. On August 7, 2020, the U.S. Department of Justice petitioned the Supreme Court challenging the Ninth Circuit's ruling in both the California and Sierra Club cases on the questions of standing and the legality of the appropriations transfer. On October 19, 2020, the Supreme Court announced that it would hear the case. The House of Representatives also filed suit in the U.S. District Court for the District of Columbia against the administration in 2019 for misappropriation of funds. U.S. District Judge Trevor N. McFadden dismissed the lawsuit in June 2019, determining the House could not show damages and thus had no
standing Standing, also referred to as orthostasis, is a position in which the body is held in an ''erect'' ("orthostatic") position and supported only by the feet. Although seemingly static, the body rocks slightly back and forth from the ankle in the s ...
to sue. On appeal, a unanimous panel of the U.S. Court of Appeals for the District of Columbia Circuit reversed, in September 2020, finding that expenditures made without the approval of the House of Representatives are an injury for which the House has standing to sue. The case was made moot with the ceased construction and delegated to lower courts for any necessary further processing.


Environmental legal challenge

In April 2017, the Center for Biological Diversity, an environmental group, and U.S. Representative
Raúl Grijalva Raúl Manuel Grijalva (; born February 19, 1948) is an American politician and activist who has served as the United States representative for since 2003. He is a member of the Democratic Party. The district, numbered as the 7th from 2003 to 20 ...
from Arizona, the ranking Democratic member on the
House Committee on Natural Resources The U.S. House Committee on Natural Resources or Natural Resources Committee (often referred to as simply Resources) is a Congressional committee of the United States House of Representatives. Originally called the Committee on Interior and Ins ...
filed a lawsuit in federal court in Tucson. In their complaint, Grijalva and the Center argue that the government's wall construction plans fail to comply with the
National Environmental Policy Act The National Environmental Policy Act (NEPA) is a United States environmental law that promotes the enhancement of the environment and established the President's Council on Environmental Quality (CEQ). The law was enacted on January 1, 1970.Un ...
, and seek to compel the government to carry out an environmental impact study and produce an environmental impact statement (EIS) before building the wall. The lawsuit specifically seeks "to stop any work until the government agrees to analyze the impact of construction, noise, light and other changes to the landscape on rivers, plants and endangered speciesincluding jaguars, Sonoran pronghorns and ocelotsand also on border residents". Two separate cases, also arguing about the government's failure to complete an EIS, were later filed, one by the groups the Sierra Club, Defenders of Wildlife and the
Animal Legal Defense Fund The Animal Legal Defense Fund is an animal law advocacy organization. Its stated mission is to protect the lives and advance the interests of animals through the legal system. It accomplishes this by filing high-impact lawsuits to protect ani ...
, and the second by California's Attorney General
Xavier Becerra Xavier Becerra ( ; ; born January 26, 1958) is an American lawyer and politician serving as the 25th United States secretary of health and human services since March 2021. Becerra previously served as the attorney general of California from Jan ...
. The three lawsuits were consolidated into a single case within the
U.S. District Court for the Southern District of California The United States District Court for the Southern District of California (in case citations, S.D. Cal.) is a federal court in the United States Court of Appeals for the Ninth Circuit, Ninth Circuit (except for patent claims and claims against th ...
by Judge Gonzalo P. Curiel. Oral arguments were heard in February 2018, and Curiel ruled by the end of the month in favor of the government, citing that the Department of Homeland Security has several waivers in its authorization to expedite construction of border walls, which includes bypassing the EIS statement. Curiel had written his opinion without consideration of the other political issues regarding the border wall, ruling only on the environment impact aspect. The ruling was challenged to the U.S. Supreme Court by the Sierra Club, Defenders of Wildlife, and the Animal Legal Defense Fund, but the Court denied their petition for
writ In common law, a writ (Anglo-Saxon ''gewrit'', Latin ''breve'') is a formal written order issued by a body with administrative or judicial jurisdiction; in modern usage, this body is generally a court. Warrants, prerogative writs, subpoenas, a ...
of ''
certiorari In law, ''certiorari'' is a court process to seek judicial review of a decision of a lower court or government agency. ''Certiorari'' comes from the name of an English prerogative writ, issued by a superior court to direct that the record of ...
'' by December 2018, allowing Curiel's decision to stand.


Eminent domain

About two-thirds of the U.S.–Mexico border runs along private or state-owned lands, and the federal government would need to acquire such land through purchase or seizure (
eminent domain Eminent domain (United States, Philippines), land acquisition (India, Malaysia, Singapore), compulsory purchase/acquisition (Australia, New Zealand, Ireland, United Kingdom), resumption (Hong Kong, Uganda), resumption/compulsory acquisition (Austr ...
) to build any border wall. The "process is likely to cost the government millions and could take years of complex litigation", as was the case for pre-existing border walls. In his budget request to Congress, Trump requested funds for twenty U.S. Department of Justice lawyers "to pursue federal efforts to obtain the land and holdings necessary to secure the Southwest border". In 2017, he also revived condemnation litigation against land owners that had been dormant for years. There are of it in Southern Texas; are privately owned. By December 2019, the Trump administration had acquired three miles (4.8 km).


Religious freedom

The
Roman Catholic Diocese of Brownsville The Roman Catholic Diocese of Brownsville ( la, Dioecesis Brownsvillensis, es, Diócesis de Brownsville) is a Latin Church suffragan diocese in the ecclesiastical province of the Metropolitan Archdiocese of Galveston-Houston, in Texas, USA. The ...
has challenged the government's right to build part of the wall on the grounds of a historic chapel,
La Lomita Chapel La Lomita Chapel is a historic Catholic chapel in Mission, Texas. It was once an important site for the Cavalry of Christ, a group of priests who traveled long distances on horseback to minister to Catholics living on isolated ranches along t ...
in
Mission, Texas Mission is a city in Hidalgo County, Texas, United States. Its population was 77,058 at the 2010 census and an estimated 84,331 in 2019. Mission is part of the McAllen–Edinburg–Mission and Reynosa–McAllen metropolitan areas. Geography M ...
. At a hearing in
McAllen, Texas McAllen is the largest city in Hidalgo County, Texas, United States, and the 22nd-most populous city in Texas. It is located at the southern tip of the state in the Rio Grande Valley, on the Mexico–United States border. The city limits extend ...
, on February 6, 2019, U.S. District Judge Randy Crane said the diocese must allow surveyors onto the grounds. The diocese is hoping that, once the survey is completed, the government will reconsider. If not, the diocese plans to assert its rights under the
Religious Freedom Restoration Act The Religious Freedom Restoration Act of 1993, Pub. L. No. 103-141, 107 Stat. 1488 (November 16, 1993), codified at through (also known as RFRA, pronounced "rifra"), is a 1993 United States federal law that "ensures that interests in religiou ...
, a federal law which prohibits the government from placing a "substantial burden" on the practice of religion. According to Mary McCord, a Georgetown University ICAP attorney representing the diocese, "a physical barrier that cuts off access to the chapel, and not only to Father Roy and his parish but those who seek to worship there, is clearly a substantial burden on the exercise of religious freedom."


See also

*
Berlin Wall The Berlin Wall (german: Berliner Mauer, ) was a guarded concrete barrier that encircled West Berlin from 1961 to 1989, separating it from East Berlin and East Germany (GDR). Construction of the Berlin Wall was commenced by the government ...
* Blake Marnell *
Border Control Border control refers to measures taken by governments to monitor and regulate the movement of people, animals, and goods across land, air, and maritime borders. While border control is typically associated with international borders, it a ...
*
Brexit and the Irish border The impact of Brexit on the Irish border and its adjacent polities involves changes in trade, customs, immigration checks, local economies, services, recognition of qualifications, medical cooperation, and other matters, now that it is the o ...
*
Canada–United States border The border between Canada and the United States is the longest international border in the world. The terrestrial boundary (including boundaries in the Great Lakes, Atlantic, and Pacific coasts) is long. The land border has two sections: Can ...
*
E-Verify E-Verify is a United States Department of Homeland Security (DHS) website that allows businesses to determine the eligibility of their employees, both U.S. and foreign citizens, to work in the United States. No federal law mandates use of E-Verif ...
*
Great Wall of China The Great Wall of China (, literally "ten thousand ''li'' wall") is a series of fortifications that were built across the historical northern borders of ancient Chinese states and Imperial China as protection against various nomadic grou ...
*
Immigration reform in the United States Reforming the current immigration policy of the United States is a subject of political discourse. Immigration has played an essential part in American history. Some feel that the United States maintains the world's most liberal immigration poli ...
*
India–Pakistan border The Indo–Pak border or India-Pakistan border is the international boundary that separates India and Pakistan. At its northern end is the Line of Control, which separates Indian-administered Kashmir from Pakistani-administered Kashmir; and at ...
*
Israeli West Bank barrier The Israeli West Bank barrier, comprising the West Bank Wall and the West Bank fence, is a separation barrier built by Israel along the Green Line and inside parts of the West Bank. It is a contentious element of the Israeli–Palestinian c ...
*
Operation Intercept Operation Intercept was an anti-drug measure engaged by President Richard Nixon from 21 September to 11 October 1969 that resulted in a near shutdown of border crossings between Mexico and the United States. The initiative was intended to reduce the ...
*
Roosevelt Reservation The Roosevelt Reservation is the -wide strip of land owned by the United States Federal Government along the United States side of the United States–Mexico Border in three of the four border states. Federal and tribal lands make up , or approxim ...
*
Veracity of statements by Donald Trump During his term as President of the United States, Donald Trump made tens of thousands of false or misleading claims. ''The Washington Post''s fact-checker had tallied the number as 30,573 by January 2021, an average of about 21 per day by t ...


Notes


References


Further reading

* Chaichian, Mohammad. 2014. Empires and Walls: Globalization, Migration and Colonial Domination (Brill, pp. 175–245)

* * Shaw, Adam,
New acting DHS Chief Chad Wolf tours new border wall as construction ramps up, calls it 'common sense'
, ''Fox News'', November 23, 2019 {{Donald Trump 2019 establishments in the United States 21st-century fortifications Anti-immigration politics in the United States Border barriers Conservatism in the United States
Wall A wall is a structure and a surface that defines an area; carries a load; provides security, shelter, or soundproofing; or, is decorative. There are many kinds of walls, including: * Walls in buildings that form a fundamental part of the supe ...
Engineering projects Immigration policy of Donald Trump Mexico–United States barrier Mexico–United States border Proposed infrastructure in the United States Trump administration controversies