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What ion is provided when Arrhenius bases dissolve in water?
Free Blacks
African Americans who were not enslaved, living primarily in the North before the Civil War and in various parts of the country after abolition.
Thomas Jefferson
An American Founding Father, the principal author of the Declaration of Independence (1776), and the third President of the United States (1801–1809) known for his promotion of the ideals of republicanism in the United States.
Annuity System
System of yearly payments to Native American tribes by which the federal government justified and institutionalized its interference in Indian tribal affairs.
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