The answer to number 9 is D.
The answer to number 6 is C.
Answer:
revolution is the movement of an object around of center or another object ,forceful overthrow of government by people or any sudden or grand change.
I think it was April 18 1775
Checks and balances is a system were the goverment checks the other two braches of goverment, and balance them out. so if the execuative branch gets to much power, the judicial and legislative branches bump down the power of it.
René-Robert Cavelier, Sieur de La Salle