Answer:
The Reconstruction era, the period in American history that lasted from 1865 to 1877 following the American Civil War (1861–65), marked a significant chapter in the history of civil rights in the United States.
Andrew Johnson and Presidential Reconstruction
Thomas Jefferson.
Explanation:
I think this is the <em><u>answer</u></em><em><u>.</u></em>
After the Qin Dynasty collapsed in 207 BC after four years of civil war, Liu Bang established the Western Han Dynasty