Answer:
gave all adult African Americans the right to vote.
Explanation:
The Reconstruction Acts of 1867 laid out the process for readmitting Southern states into the Union. The Fourteenth Amendment (1868) provided former slaves with national citizenship, and the Fifteenth Amendment (1870) granted black men the right to vote.
24 it could be?, I am not sure
Powerpoint (presentation software)
The answer to this is letter D.) It led groups within empires to fight for their political independence. This era sparked lots of revolutions and upheavals against empires; different countries conquered by big empires united and strove to fight for freedom.