Examlex
Worldwide,desertification is affecting an estimated how many people.
American Cities
Urban areas within the United States that are notable for their significant population, cultural heritage, and economic contributions.
Middle Class
A social class between the upper and working classes, including professional and business workers and their families.
Internal Slave Trade
The buying and selling of slaves within the borders of a country, notably within the United States before the Civil War.
Southern Slaveholders
Individuals or families in the southern United States who owned and profited from the labor of enslaved African Americans before the Civil War.
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