Charlemagne was the king of the franks! hope this helps, and have a nice day!
At first, Copernicus had a heliocentric, or sun-centered galaxy, model as a theory, but he wasn't widely accepted. Galileo used a telescope to expand on that idea and prove it to be correct.
Answer:
B. Social Contract
Explanation:
Thomas Hobbes was an English philosopher best known for his work on the theory of the social contract. The social contract relates to the question of the origin and legitimacy of political power. The Leviathan was published in 1651 and is one of the earliest and most important work, contributing to the theory of the social contract.