Answer:
The correct answer is true.
Explanation:
Byzantines thought that other bishops were equal to the pope.
Answer:
Three people I think changed the world for the better would be Genghis Khan, Winston Churchill, and George Washington. A pretty basic list I know, but it is truly what I think.
The Empire was far too vast
The Catholic religion split, causing conflict
Constant hammering of Germans and nomads
Losing money because of raids