Aye ese you're right it is b the heliocentric
I can answer number 7, the aryans were the “race” of people who inhabited Europe. Hitler described them as the perfect race when having blonde hair and blue eyes.
The American Civil War was a civil war fought in the United States from 1861 to 1865, between the North and the South. The Civil War began primarily as a result of the long-standing controversy over the enslavement of black people
