I think it is D I hope help
The answer is A the Athenians defeated the Persians marking a turning point in the Greco-Persian Wars.
I believe males were the only ones allowed to work away from home.
Basically it was length. The traditional route eastward to the East Indies was really, really long and in order to reach it more efficiently and more cheaply Columbus decided to go westward with the notion he would accomplish this. But he miscalculated the size of the Earth and that led to many problems on his voyage.
He began to modify the harsh Legalist government established by the Qin and incorporated Confucian principles. According to Confucian beliefs, the emperor was a role model who should be virtuous and maintain high morals. Liu Bang appointed Confucian scholars to guide his decisions, lowered taxes to relieve the strain on peasants, and continued a policy of unifying China.