What did the
Mayans develop
that shows they
were an advanced
civilization?

J O’K: The Maya developed pure sciences that were advanced beyond the accomplishments of the western world for thousands of years. Their feats in advanced astronomy, mathematics and writing were unsurpassed for millennia. Their calculations of the solar year were more accurate than modern astronomy.

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.