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Alabama Black Belt
The Black Belt is a region of the U.S. state of Alabama. The term originally referred to the region's rich, black soil, much of it in the soil order Vertisols. The term took on an additional meaning in the 19th century, when the region was developed for cotton plantation agriculture, in which the workers were enslaved African Americans. After the American Civil War, many freedmen stayed in the area as sharecroppers and tenant farmers, continuing to comprise a majority of the population in many of these counties. The physical geography of the "Black Belt," as related to the history of this cotton-dependent region, refers to a much larger region of the Southern United States, stretching from Delaware to Texas but centered on the Black Belt of uplands areas of Georgia, Alabama, Mississippi and Louisiana. In the Antebellum and Jim Crow eras, the white elite of the Black Belt dominated Alabama state politics well into the 1960s, a trend that has continued to the current day. As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disfranchisement After The Reconstruction Era
Disfranchisement after the Reconstruction era in the United States, especially in the Southern United States, was based on a series of laws, new constitutions, and practices in the South that were deliberately used to prevent black citizens from registering to vote and voting. These measures were enacted by the former Confederate states at the turn of the 20th century. Efforts were made in Maryland, Kentucky, and Oklahoma. Their actions were designed to thwart the objective of the Fifteenth Amendment to the United States Constitution, ratified in 1870, which prohibited states from depriving voters of their voting rights on the basis of race. The laws were frequently written in ways to be ostensibly non-racial on paper (and thus not violate the Fifteenth Amendment), but were implemented in ways that purposely suppressed black voters. Beginning in the 1870s, white racists used violence by domestic terrorism groups (such as the Ku Klux Klan), as well as fraud, to suppress black vot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now- extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Unit
A stratigraphic unit is a volume of rock of identifiable origin and relative age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it. Units must be ''mappable'' and ''distinct'' from one another, but the contact need not be particularly distinct. For instance, a unit may be defined by terms such as "when the sandstone component exceeds 75%". Lithostratigraphic units Sequences of sedimentary and volcanic rocks are subdivided the basis of their shared or associated lithology. Formally identified lithostratigraphic units are structured in a hierarchy of lithostratigraphic rank, higher rank units generally comprising two or more units of lower rank. Going from smaller to larger in rank, the main lithostratigraphic ranks are Bed, Member, Formation, Group and Supergroup. Formal names of lithostratigraphic units are assigned by geological surveys. Units of formation or hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selma Group
The Selma Group is a geological formation in North America, within the U.S. states of Alabama, Mississippi, and Tennessee. The strata date from the Santonian to the Maastrichtian stages of the Late Cretaceous. The group is composed of, in ascending order, the Mooreville Chalk Formation, Demopolis Chalk Formation, Ripley Formation, and Prairie Bluff Chalk Formation. Dinosaur and mosasaur remains are among the fossils that have been recovered from the Selma Group.Weishampel, David B; et al. (2004). "Dinosaur distribution (Late Cretaceous, North America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 574-588. . Oil was discovered in 1939 within the Late Cretaceous Woodruff Sandstone within the Selma Chalk Formation. Known as Mississippi's first oil field, the Tinsley Oil Field is located adjacent to Tinsley, Mississippi. See also * List of dinosaur-bearing rock formations This list of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalk
Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Chalk is common throughout Western Europe, where deposits underlie parts of France, and steep cliffs are often seen where they meet the sea in places such as the Dover cliffs on the Kent coast of the English Channel. Chalk is mined for use in industry, such as for quicklime, bricks and builder's putty, and in agriculture, for raising pH in soils with high acidity. It is also used for " blackboard chalk" for writing and drawing on various types of surfaces, although these can also be manufactured from other carbonate-based minerals, or gypsum. Description Chalk is a fine-textured, earthy type of limestone distinguished by its light color, softness, and high porosity. It is composed mostly of tiny fragments of the calcite shells or skeletons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Heritage Area
In the United States, a National Heritage Area (NHA) is a site designated by Act of Congress, intended to encourage historic preservation of the area and an appreciation of the history and heritage of the site. There are currently 62 NHAs, some of which use variations of the title, such as National Heritage Corridor. (which serves as an official list of all 55 National Heritage Areas) National Heritage Areas are not National Park Service units or Federal lands, federally owned or managed land. NHAs are administered by State governments of the United States, state governments or non-profit organizations or other private corporations, referred to as ''local coordinating entities''. The National Park Service provides an advisory role and limited technical, planning and financial assistance. Each area has its own authorizing legislation and a set of unique resources and goals. Areas considered for designation must have specific elements. First, the landscape must be a nationally uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Strategy
In American politics, the Southern strategy was a Republican Party electoral strategy to increase political support among white voters in the South by appealing to racism against African Americans. As the civil rights movement and dismantling of Jim Crow laws in the 1950s and 1960s visibly deepened existing racial tensions in much of the Southern United States, Republican politicians such as presidential candidate Richard Nixon and Senator Barry Goldwater developed strategies that successfully contributed to the political realignment of many white, conservative voters in the South who had traditionally supported the Democratic Party. It also helped to push the Republican Party much more to the right relative to the 1950s. The phrase "Southern Strategy" refers primarily to "top down" narratives of the political realignment of the South which suggest that Republican leaders consciously appealed to many white Southerners' racial grievances in order to gain their support. This top-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Democratic Party (United States)
The Democratic Party is one of the two major contemporary political parties in the United States. Founded in 1828, it was predominantly built by Martin Van Buren, who assembled a wide cadre of politicians in every state behind war hero Andrew Jackson, making it the world's oldest active political party.M. Philip Lucas, "Martin Van Buren as Party Leader and at Andrew Jackson's Right Hand." in ''A Companion to the Antebellum Presidents 1837–1861'' (2014): 107–129."The Democratic Party, founded in 1828, is the world's oldest political party" states Its main political rival has been the Republican Party since the 1850s. The party is a big tent, and though it is often described as liberal, it is less ideologically uniform than the Republican Party (with major individuals within it frequently holding widely different political views) due to the broader list of unique voting blocs that compose it. The historical predecessor of the Democratic Party is considered to be th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voting Rights Act Of 1965
The Voting Rights Act of 1965 is a landmark piece of federal legislation in the United States that prohibits racial discrimination in voting. It was signed into law by President Lyndon B. Johnson during the height of the civil rights movement on August 6, 1965, and Congress later amended the Act five times to expand its protections. Designed to enforce the voting rights guaranteed by the Fourteenth and Fifteenth Amendments to the United States Constitution, the Act sought to secure the right to vote for racial minorities throughout the country, especially in the South. According to the U.S. Department of Justice, the Act is considered to be the most effective piece of federal civil rights legislation ever enacted in the country. It is also "one of the most far-reaching pieces of civil rights legislation in U.S. history." The act contains numerous provisions that regulate elections. The act's "general provisions" provide nationwide protections for voting rights. Section 2 is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Civil Rights Movement
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 in the United States, racial segregation, Racial discrimination in the United States, discrimination, and disenfranchisement in the United States, 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 Abolitionism in the United States, abolition of slavery in the 1860s, the Reconstruction Amendments to the United States Constitution granted emancipation and constitutional rights of citizenship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selma, Alabama
Selma is a city in and the county seat of Dallas County, in the Black Belt region of south central Alabama and extending to the west. Located on the banks of the Alabama River, the city has a population of 17,971 as of the 2020 census. About 80% of the population is African-American. Selma was a trading center and market town during the antebellum years of King Cotton in the South. It was also an important armaments-manufacturing and iron shipbuilding center for the Confederacy during the Civil War, surrounded by miles of earthen fortifications. The Confederate forces were defeated during the Battle of Selma, in the final full month of the war. In modern times, the city is best known for the 1960s civil rights movement and the Selma to Montgomery marches, beginning with "Bloody Sunday" in 1965 and ending with 25,000 people entering Montgomery at the end of the last march to press for voting rights. This activism generated national attention for social justice and that summer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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