On a tour of several states you discover a county governed under a state law that permits home rule the county chooses its own form of government your probably in the state of a. iowa b. texes c. oregon d. califonia

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.