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20th Century United States History
The 20th century in the United States refers to the period in the United States from 1901 through 2000 in the Gregorian calendar. For information on this period, see: * History of the United States series: ** History of the United States (1865–1918) ** History of the United States (1918–1945) ** History of the United States (1945–1964) ** History of the United States (1964–1980) ** History of the United States (1980–1991) ** History of the United States (1991–2008) * Historical eras: ** Progressive Era ** United States in World War I ** Roaring Twenties ** Great Depression in the United States ** United States in World War II ** Cold War ** Civil rights era The civil rights movement was a nonviolent social and political movement and campaign from 1954 to 1968 in the United States to abolish legalized institutional racial segregation, discrimination, and disenfranchisement throughout the United S ... ** Reagan era {{DEFAULTSORT:20th Century In The United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progressive Era
The Progressive Era (late 1890s – late 1910s) was a period of widespread social activism and political reform across the United States focused on defeating corruption, monopoly, waste and inefficiency. The main themes ended during American involvement in World War I (1917–1918) while the waste and efficiency elements continued into the 1920s. Progressives sought to address the problems caused by rapid industrialization, urbanization, immigration, and political corruption; and by the enormous concentration of industrial ownership in monopolies. They were alarmed by the spread of slums, poverty, and what they perceived as the "exploitation" of labor. Multiple overlapping progressive movements fought perceived social, political and economic ills by advancing democracy, scientific methods, professionalism and efficiency; regulating businesses, protecting the natural environment, and improving working conditions in factories and living conditions of the urban poor. Sprea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Rights Era
The civil rights movement was a nonviolent social and political movement and campaign from 1954 to 1968 in the United States to abolish legalized institutional racial segregation, discrimination, and disenfranchisement throughout the United States. The movement had its origins in the Reconstruction era during the late 19th century, although it made its largest legislative gains in the 1960s after years of direct actions and grassroots protests. The social movement's major nonviolent resistance and civil disobedience campaigns eventually secured new protections in federal law for the civil rights of all Americans. After the American Civil War and the subsequent abolition of slavery in the 1860s, the Reconstruction Amendments to the United States Constitution granted emancipation and constitutional rights of citizenship to all African Americans, most of whom had recently been enslaved. For a short period of time, African American men voted and held political office, but as time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because there was no large-scale fighting directly between the two superpowers, but they each supported major regional conflicts known as proxy wars. The conflict was based around the ideological and geopolitical struggle for global influence by these two superpowers, following their temporary alliance and victory against Nazi Germany and Imperial Japan in 1945. Aside from the nuclear arsenal development and conventional military deployment, the struggle for dominance was expressed via indirect means such as psychological warfare, propaganda campaigns, espionage, far-reaching embargoes, rivalry at sports events, and technological competitions such as the Space Race. The Western Bloc was led by the United States as well as a number of other First W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States In World War II (other)
{{Disambiguation ...
The United States participated in World War II in different ways: *United States home front during World War II *Military history of the United States during World War II See also *United States non-interventionism before entering World War II United States non-interventionism primarily refers to the foreign policy that was eventually applied by the United States between the late 18th century and the first half of the 20th century whereby it sought to avoid alliances with other nations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression In The United States
In the United States, the Great Depression began with the Wall Street Crash of October 1929 and then spread worldwide. The nadir came in 1931–1933, and recovery came in 1940. The stock market crash marked the beginning of a decade of high unemployment, poverty, low profits, deflation, plunging farm incomes, and lost opportunities for economic growth as well as for personal advancement. Altogether, there was a general loss of confidence in the economic future. The usual explanations include numerous factors, especially high consumer debt, ill-regulated markets that permitted overoptimistic loans by banks and investors, and the lack of high-growth new industries. These all interacted to create a downward economic spiral of reduced spending, falling confidence and lowered production. Industries that suffered the most included construction, shipping, mining, logging, and agriculture. Also hard hit was the manufacturing of durable goods like automobiles and appliances, whose purc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roaring Twenties
The Roaring Twenties, sometimes stylized as Roaring '20s, refers to the 1920s decade in music and fashion, as it happened in Western society and Western culture. It was a period of economic prosperity with a distinctive cultural edge in the United States and Europe, particularly in major cities such as Berlin, Buenos Aires, Chicago, London, Los Angeles, Mexico City, New York City, Paris, and Sydney. In France, the decade was known as the ''années folles'' ("crazy years"), emphasizing the era's social, artistic and cultural dynamism. Jazz blossomed, the flapper redefined the modern look for British and American women, and Art Deco peaked. In the wake of the military mobilization of World War I and the Spanish flu, President Warren G. Harding " brought back normalcy" to the United States. The social and cultural features known as the Roaring Twenties began in leading metropolitan centres and spread widely in the aftermath of World War I. The spirit of the Roaring Twenties was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States In World War I
The United States declared war on the German Empire on April 6, 1917, nearly three years after World War I started. A ceasefire and Armistice was declared on November 11, 1918. Before entering the war, the U.S. had remained neutral, though it had been an important supplier to the United Kingdom, France, and the other powers of the Allies of World War I. The U.S. made its major contributions in terms of supplies, raw material, and money, starting in 1917. American soldiers under General of the Armies John Pershing, Commander-in-Chief of the American Expeditionary Force (AEF), arrived at the rate of 10,000 men a day on the Western Front in the summer of 1918. During the war, the U.S. mobilized over 4 million military personnel and suffered the loss of 65,000 soldiers. The war saw a dramatic expansion of the United States government in an effort to harness the war effort and a significant increase in the size of the U.S. Armed Forces. After a relatively slow start in mobilizin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The United States (1991–2008)
The history of the United States from 1991 to 2008 began after the dissolution of the Soviet Union. The dissolution signaled the end of the Cold War and left the U.S. unchallenged as the world's sole superpower. The U.S. took a leading role in military involvement in the Middle East. The U.S. expelled an Iraqi invasion force from Kuwait, a Middle Eastern ally of the U.S., in the Persian Gulf War. On the domestic front, the Democrats won a return to the White House with the election of Bill Clinton in 1992. In the 1994 midterm election, the Republicans won control of Congress for the first time in 40 years. Strife between Clinton and the Republicans in Congress initially resulted in a federal government shutdown following a budget crisis, but later they worked together to pass welfare reform, the Children's Health Insurance Program, and a balanced budget. Charges from the Lewinsky scandal led to the 1998 impeachment of Clinton by the House of Representatives but he was l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregorian Calendar
The Gregorian calendar is the calendar used in most parts of the world. It was introduced in October 1582 by Pope Gregory XIII as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years differently so as to make the average calendar year 365.2425 days long, more closely approximating the 365.2422-day 'tropical' or 'solar' year that is determined by the Earth's revolution around the Sun. The rule for leap years is: There were two reasons to establish the Gregorian calendar. First, the Julian calendar assumed incorrectly that the average solar year is exactly 365.25 days long, an overestimate of a little under one day per century, and thus has a leap year every four years without exception. The Gregorian reform shortened the average (calendar) year by 0.0075 days to stop the drift of the calendar with respect to the equinoxes.See Wikisource English translation of the (Latin) 1582 papal bull '' Inter gravissimas''. Second, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The United States (1980–1991)
The history of the United States from 1980 until 1991 includes the last year of the Jimmy Carter presidency, eight years of the Ronald Reagan administration, and the first three years of the George H. W. Bush presidency, up to the collapse of the Soviet Union. Plagued by the Iran hostage crisis, runaway inflation, and mounting domestic opposition, Carter lost the 1980 United States presidential election to Republican Reagan. In his first term, Reagan introduced expansionary fiscal policies aimed at stimulating the American economy after a recession in 1981 and 1982, including oil deregulation policies which led to the 1980s oil glut. He met with Soviet leader Mikhail Gorbachev in four summit conferences, culminating with the signing of the INF Treaty. These actions accelerated the end of the Cold War, which occurred in 1989–1991, as typified by the collapse of communism both in Eastern Europe, and in the Soviet Union, and in numerous Third World clients. The economy was in rece ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The United States (1964–1980)
The history of the United States from 1964 through 1980 includes the climax and end of the Civil Rights Movement; the escalation and ending of the Vietnam War; the drama of a generational revolt with its sexual freedoms and use of drugs; and the continuation of the Cold War, with its Space Race to put a man on the Moon. The economy was prosperous and expanding until the recession of 1969–70, then faltered under new foreign competition and the 1973 oil crisis. American society was polarized by the ultimately futile war and by antiwar and antidraft protests, as well as by the shocking Watergate affair, which revealed corruption and gross misconduct at the highest level of government. By 1980 and the seizure of the American Embassy in Iran, including a failed rescue attempt by U.S. armed forces, there was a growing sense of national malaise. The period closed with the victory of conservative Republican Ronald Reagan, opening the " Age of Reagan" with a dramatic change in nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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