The main purpose of the timeline above is to A. depict the African American experience before the American Revolution. B. show how attitudes about slavery changed over time in colonial America. C. argue that Virginia was the first state to allow slavery in the U. S. D. illustrate attitudes about slavery of the settlers in South Carolina.

A. Depict the African American experience before the American Revolution.

Explanation:

All of the events in this timeline are before the American Revolution, which was in the 18th century.

The events in the timeline also describe how Africans lived in America and how their experiences as slaves changed over time.

It isn't about the attitudes towards slavery, as there are no mentions of opinions towards slavery. Although information about Virginia and South Carolina is included, it is not the main focus.

So, A is correct because it shows the lives of African Americans before the American Revolution.

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