In October 1962, an American U-2 spy plane secretly photographed nuclear missile sites being built by the Soviet Union on the island of Cuba. President Kennedy did not want the Soviet Union and Cuba to know that he had discovered the missiles. He met in secret with his advisors for several days to discuss the problem.
Answer: smallpox
Explanation:
Native American Aztec people of Mexico dying of smallpox introduced by the Spaniards, copied from the Codex Florentine. ... By the time Hernán Cortés and his troops began their final assault on Tenochtitlán, bodies lay scattered over the city, allowing the small Spanish force to overwhelm the shocked defenders.
I believe your answer would be A, It increased the number of voters, cave a voice to common people (mainly men), and established the Supreme Court.
Hope this helped.