D. Is The correct Answer Hope this helps :D
The outcome of the war gave the colonists freedom and the right to form their own country, and broke away from Britain.<span />
A person who supports or believes in the principals of communism
Answer:
Nicolaus Copernicus was an astronomer who proposed a heliocentric system, that the planets orbit around the Sun; that Earth is a planet which, besides orbiting the Sun annually, also turns once daily on its own axis; and that very slow changes in the direction of this axis account for the precession of the equinoxes.
Explanation:
In it, he proposed that the center of the universe was not Earth, but that the sun lay near it. He also suggested that Earth's rotation accounted for the rise and setting of the sun, the movement of the stars, and that the cycle of seasons was caused by Earth's revolutions around it. - Space
I think it was the decimal system and concept of zero
