19. What led President Kennedy and Nikita Krushchev to establish a hot line between the U. S. and Soviet Union? O Cuban Missile Crisis

The Vietnam War

O Launch of Sputnik

Bay of Pigs Invasion​

How was classical persia's extensive network of roads important to its civilization?

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?

What did washington mean when he said patriotism leads to unity