Answer:
C.
Explanation:
The Iron Curtain served as an imaginary boundary between the Soviet Union and the West world. The term iron curtain was used by the Prime Minister Winston Chruchill in his speech and popularised thereafter.
This boundary divided the communist eastern Europe from the west. Stalin build barbed wires, ditches, and concrete walls to stop his citizen from fleeing to the Western Europe.
Therefore, the Iron Curtain served as a buffer between the Soviet Union and the West. Thus option C is correct.
A couple was voting, serving on a jury (greek)
having elected representatives rule on behalf of the citizens, had their own constitution (roman)
The Patriots were those that fought for liberty and independence; Loyalists were those that stayed loyal to Britain. The Sons of Liberty were a group against Britain and British taxes; they were the ones responsible for the British Tea Party, the dumping of British tea into Boston Harbor.
I never reviewed this in class but I do remember that my teacher said that Rome had a strong army. I know its not B, C, and I don't think its D.
Hopefully this helped you.