The thinkers of the Enlightenment challenged old ideas about power and authority. Which of these ideas seems the most important to you? Explain why. Additionally, how did these new ways of thinking lead to, among other things, the American Revolution?

the thinkers of enlightenment prove that the earth was not in the center we revolve around the sun and and the earth is not flat they also discovered the planets and moon

hope i helped

Explanation:

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).