Yeah you are correct it's D. Prostent
Romulus and Remus, two twin brothers founded the city of Rome. However, the twins had an argument about where to start Rome. Romulus favored the Palatine Hill, but Remus favored the Aventine Hill.
They decided to settle the disagreement by asking the gods. Each brother stood on his respective hill. Remus saw six birds fly overhead, and Romulus saw twelve. However, Remus countered that he had seen the birds first.
Nonetheless, Romulus started to build a wall around his city. Then, Remus jumped over the wall as an insult to his brother. Angered, Romulus killed Remus. He regretted it, and took Remus to Amulius's palace, and buried him there.
"A. Fertile plains make it possible for farmers to grow a variety of crops." Italy's ability to grow a variety of crops aided in Rome's power over the world for many years, by providing lots of nutrients for its citizens and items to trade.
He crowned himself emperor and spread the ideals of the republic while being a new monarch. This angered them because their people now started to realize that they don't need the "royalty" and that they could easily have their own revolution and crown themselves to be kings. British aristocracy was extremely afraid of this.