What were the three main countries that rushed to colonize Africa

What was charles townshends development of a crop rotation system important to the industrial revelotion

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.

Why have some historians rejected the labels bc and ad as laels for periods in world history