Acourt document is an example of a secondary source. select the best answer from the choices provided a. true b. false

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

True or false plebeians were the highest social class in ancient rome

Those who resisted the mongol invaders were attacked and their towns burned; those who cooperated with them also were attacked and had their towns burned. were treated fairly. were taken into the tribes and treated as mongols. were sent away to find new homes.