П What was one outcome of the Persian Wars?
O Xerxes I became the leader of Greece.
O The Persian Empire became part of Greece.
O Athens and Sparta increased their power in Greece.
The Persian army took control of the city-states in Greece.

I believe it is "The Persian army took control of the city-states in Greece."

No guarantees, though.

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.