Answer:
D
Explanation:
Filipino president Ferdinand Macros served as the 10th President of the Philippines from 1965 to 1986.
He established the authoritarian regime
His regime was known for corruption and suppression of democratic rights
Slavery helped out the class structure in the South by helping people become more dependent and more supportive of what they need.
The US government's decision to develop a hydrogen bomb, first tested in 1952, committed the United States to an ever-escalating arms race with the Soviet Union. The arms race led many Americans to fear that nuclear war could happen at any time, and the US government urged citizens to prepare to survive an atomic bomb.
