Golden Horde was the name for the region. It was founded by Batu Khan, grandson to Genghis Khan. They were predominately known and feared for their military might. At its peak, they controlled most of eastern Europe.
It is said that all the philosophy and knowledge used during the Renaissance era was held onto the Scoentific Revolution.
If you buy stock, you hope that in the next few years there will be "a bull market," since this phrase means that the stock market is doing well and you'll make a profit.
I think the answer is A like the first one.
It freed serfs who had been bound for the land for ten or more.
