Define reconstruction (give dates too) What was the president reconstruction?

What were three things that made radical reconstruction radical?

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

1. between 1754 and 1763

2. a land bridge between siberia and alaska that was exposed during the most recent ice age when the waters of the bering strait receded.

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