Answer:
C slaves were considered personal property
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.
as Russian was complicated state it was obligated to start changing in order to advance
The biggest one is speculation on the market. Many would buy stocks on margin, say only meeding 10% of the share amount to buy a share of stock. So great quantities of stock were able to be bought without necesarily having the money to legitimately purchase them.