What is the main idea of this passage? (The passage is: The Birth of Romulus, Remus, and Rome) A. Much of what we know about Roman history is due to the 142 books written by Livy.

B. Amuilus and Numitor Ruled a great kingdom that eventually became Rome when Romulus killed his twin Remus.

C. Romulus and Remus both believed they were chosen by the gods to become ruler, leading them and their followers to fight over who should rule the new city.

D. Romulus and Remus Read took their grandfathers kingdom and planned to build their own city, but the rivalry that developed them left Remus dead.