What two factors most seriously weakened the Athenians during the Peloponnesian War?

Why was control of the atlantic ocean essential to great britain’s success in world war 2

Which of the following is an example of the pull factor known as economic migration? a. better educational opportunities pulling people towards a new country b. mexican laborers entering the us to work in agricultural jobs c. joining family members that are already in a new country d. crop failures driving people away from their country i am unsure on this question, i was thinking b? but i could be wrong.

The county could deny african americans the right to attend white schools on the basis of