I’m pretty sure it’s d cause I’ve never heard anything about Pearl Harbor being connected to the Cold War
The answer is: Francisco Pizarro. (1471-1541, sailed for the New World in 1509)
Francisco Pizarro was a Spanish conquistador from Central Spain, who was a cousin of the other famous conquistador, Hernan Cortes, who conquered the Aztec Empire.
The main way in which Chinese culture changed during the Warring States period was that it became far more unified as a result of these conflicts, since they led to the first real Chinese Empire.