What was the name of the historical era during which the Southern states were gradually readmitted to the Union after the end of the Civil War?

This was an order issued during the civil war by president lincoln ending slavery in the confederate states

Ineed asap ! name the differences between communism and fascism. 1who controls the government and how do they stay in power? 2how are the people’s personal lives and decisions affects? 3what is the government’s view on the economy and how it should be handled? 4what is the government’s view on other countries and their relationship with them?

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps