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What is clonal selection with regard to B cells? How does it occur?
Federal Legislation
Laws enacted by the national government of a federal country, such as the United States, that apply to all states and citizens within that country.
Special State Convention
A gathering convened for a specific purpose, such as drafting or amending a state constitution, or addressing particular state issues.
John C. Calhoun
An American statesman from South Carolina who served as Vice President and was a prominent figure in advocating for states' rights and defending slavery.
Dred Scott Decision
The Dred Scott Decision was a controversial 1857 Supreme Court ruling that declared African Americans, whether enslaved or free, could not be American citizens and therefore had no standing to sue in federal court, exacerbating pre-Civil War tensions.
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