Historical background about Roman Empire?

As legend has it, Rome was founded in 753 B.C. by Romulus and Remus, twin sons of Mars, the god of war. ... Rome's era as a monarchy ended in 509 B.C. with the overthrow of its seventh king, Lucius Tarquinius Superbus, whom ancient historians portrayed as cruel and tyrannical, compared to his benevolent predecessors.

Explanation:

would not cooperate with each other voluntarily.

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations