Answer this question: how long did the roman empire last?
Ans: The 500-year-old Roman Republic , which preceded it, had been destabilized through a series of civil wars .

Answer this question: what is a brindle boxer?
Ans: The coat is smooth and tight-fitting; colors are fawn or brindled , with or without white markings, which may cover the entire body.

Answer this question: what does the green mean on the mexican flag?
Ans: Red, white, and green are the colors of the national liberation army in Mexico.

Answer this question: who was the first one to invent medicine?

Ans: The ancient Egyptians had a system of medicine that was very advanced for its time and influenced later medical traditions.