PLEASE HELP ME THIS IS AND AN EXAM ANd I AM CURRENTLY FAILING WORLD HISTORY... Radar and sonar were developed between the two world wars. Describe how these new inventions were used during World War II and their uses after the war.

The president has the power to grant pardons . true or false

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?

Prior to which amendment were slaves counted as three-fifths of a personality