Answer:
Galileo was the person who invented the telescope. With this invention, he discovered that the earth is not at the center of the solar system, and four of the moons were observed that orbits around Jupiter. He also observed the different types of phases of the planet Venus and the sunspots. These observations made him support Copernicus's heliocentric theory in which the sun is assumed to be at the center of the solar system and all other planets and stars revolve around it.
No, Christopher Columbus did not go to North America.
It was John Adams who passed the Alien and Sedition Acts.
They served as fighter escorts, protecting the bombers from enemy ME-109's.
