They built 11 mounds at Spiro near the Arkansas River.
Answer:
Islamic canonical law based on the teachings of Koran and the traditions of the prophet (Hadith and Sunna).
You could start off with the news report about how Soviet and U.S almost started another war due to a missile crisis with Cuba or how soviet's government is different from ours. Basically compare and contract Soviet and U.S.
Hopefully this can get you a head start
Have a great day :)