There is no given name to the person who discovered the parallelogram.
Answer:
These are the principles of popular sovereignty, limited government, separation of powers, checks and balances, judicial review, and federalism
Explanation:
Greek theatres were open air structures, built on hillsides. The seats were in rows in a semi circle with the stage at ground level. the actors wore large masks and wore bright colours or dark. the Greeks took the entertainment seriously.
