Which phrase describes what the "push and pull" theory was about?

In a brief paragraph, use information from the lesson to explain the united states' foreign policy after the spanish-american war.

Why did the crew of the zong ship throw some captive africans overboard? a. there was not enough space in the ship. b. the captives’ deaths were covered by insurance. c. the ship did not have adequate food. d. the ship did not have sufficient crew to care for the sick captives. e. the african captives rebelled against the crew.

Enter the word you receive when you completed the river valley civilizations activity