Explain the three reconstruction era amendments (13th, 14th, and 15th amendments). what changes were made with each amendment, and why were those changes needed

Reconstruction Amendments. During Reconstruction, three amendments to the Constitution were made in an effort to establish equality for black Americans. The Thirteenth Amendment, adopted in 1865, abolishes slavery or involuntary servitude except in punishment for a crime.

i think they would live in caves or natural tunnels

the answer is c. to explore the louisiana purchase