When Romulus was king of Rome in 700 BC, he was a foundation for his empire and his sons. In his time ruling over Rome and the surroundings he was very big and intimidating, his sons being born in 724 BC is when Romulus was old and living until his sons can become king after him. Sadly, their sons never became king after he died and pursued their own dreams owning an oil rig and a business, but after Romulus passed away after reigning for 46 years, Numa Pompilis became king. in 764 BC he was voted to be king and when he was king, he attacked alexander the great, and the top right of Media near Persia. It happened 4 years after becoming king, now in 769 BC when Numa Pompilis was attacking Persia forcing them to give him Resources for a project, he wanted to make a cannon at his front gate. When Persia eventually gave them almost all their supplies, Alexander the great was a whole different story because not only were they both big but Alexander the Great invaded Persia and claimed it as its own and Rome basically stole from the king of Macedon Alexander the Great. The war went on for 6 years and eventually they called a truce and Rome gave back the stuff they stole. Numa Pompilis is one of the best Roman kings they say, reigning for 30+ years ending in 791 BC.