<span>Passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th amendment abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States</span>
Answer:
it shows how the political parties run it affairs
Explanation:
diagrams are physical therapy that shows the level that politics run.
I would say C, "African states won their freedom from European colonial states using a variety of strategies"