Answers: forbade, be less productive (im not sure about the second one though, since a salver is a tray)
Answer:
The Redeemers were a coalition of merchants, planters, and business entrepreneurs who dominated Southern politics after reconstruction. The goal of the Redeemers was to undo as much of reconstruction as they could.
RNA stands for Ribonucleic acid.
Answer:
Koreans defended their kingdom from the Mongol invasion.
Explanation:
During 1231, Mongol king Ogedei Khan ordered an invasion in Korea against Goryeo empire. These invasions were consist of six campaigns throughout the Korean Peninsula, caused the tremendous cost of civilian life. Throughout campaigns, Korea became a tributary ally of the Mongol Empire (Yuan Dynasty) for about 80 years.