Answer:
Francisco Pizarro
After years of preliminary exploration and military skirmishes, 168 Spanish soldiers under conquistador Francisco Pizarro, his brothers, and their native allies captured the Sapa Inca Atahualpa in the 1532 Battle of Cajamarca.
15th Amendment extended voting rights to African-American men.
19th Amendment extended voting rights to women.
23rd Amendment extended voting rights to citizens in DC.
24th Amendment prohibited the prior poll tax.
26th Amendment extended voting rights to those at least 18 years old.
The first one is a problem because if they have no power to tax then people can do whatever they want and that will cause chaos it will also leave the government bankrupt. The second is a problem because if there is no law enforcement then crime rates will rise. The third one is a problem because bad leadership could end up making the confederate loose the war against the union and cause the confederacy to crumble.