What was one of the major resources that was exchanged among lords, vassals, and serfs under feudalism?

a. money
b. authority
c. land
d. protection

Japanese government was modeled after the system in

Which of the following is made possible by the expression of different points of view in government? a : authoritarianism b : like-mindedness c : better funding d: compromise

Type the corect answer in the box.there were many causes of the enlightenment. however, a particular revolution played an important role in its development. this revolution was a result of discoveries made by scientists such as isaac newton and galileo galilei. they dug deep into the realms of science to discover new laws of physics and decipher the mysteries of the universe. the revolution refuted the claims of the catholic church about the position of earth in the solar system.this revolution is called what?