How did the interaction betwee europeans and indigenous people, african slaves, and indentured servants shape colonial society in north america prior to 1750?

How did many americans respond to the labor strikes of 1919? a.) many felt the strikes were started by communists. b.) many were sympathetic to the demands of labor unions. c.) many thought the government should not intervene.

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.