He worked on the telescope by improveing it and he studied astronomy
Answer:
OK
Explanation:
13 foods born in America
Cheeseburgers. There are multiple claims to the origin of the cheeseburger—but one thing's for sure: The greasy, sizzling, cheesy-beef patty originated in none other than the U.S.
Buffalo wings. ...
Reubens. ...
Pecan pie. ...
Chocolate chip cookies. ...
S'mores. ...
Lobster roll. ...
Corn dogs.
Some crops may include tobacco and cotton.