What russian ruler first called himself tsar?

Proponents of believe the government should right the wrongs of the past, but those against it believe it is a form of reverse discrimination.

Which of the following terms could be applied to the non-aligned nations during the cold war

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?