Targeting Buddhist monks, Christians, and various ethnic groups, Pol Pot's mass murders of citizens were MOST LIKELY carried out by Korean nationalists.
Thai mercenaries.
Cambodian Muslims.
Cambodian Communists.

Why was charles townshend’s development of a crop rotation system important to the industrial revolution

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more. b-it made cross-country travel too expensive for ordinary americans. c-it decreased the safety of americans who moved to settle the plains. d-it shortened travel time between the east and west for all americans.

What from the columbian exchange had perhaps the biggest impact on the world?