Which historical event most caused the US urban population to climb from 6 million to 44 million between 1860 and 1910?

Which of the following best describes the relationship between the united states and south korea today?

Virginia has 11 people in the house and 2 in the senate. how many electoral votes foes it have? where is this addressed?

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.