WORLD CIVILIZATION

Detailed explanation-1: -The Greeks made important contributions to philosophy, mathematics, astronomy, and medicine. Literature and theatre was an important aspect of Greek culture and influenced modern drama. The Greeks were known for their sophisticated sculpture and architecture.

Detailed explanation-2: -So they developed direct democracy in order that citizens could actively participate in political decisions. They also were the first to develop three branches of government-a legislative branch to pass laws, an executive branch to carry out the laws, and a judicial branch to settle disputes about the laws.