Which best describes the golden horde?

a.) a group of mongols who controlled russian territory for more than 200 years

b.) the many monks and nuns who lived in large monasteries or convents

c.) the armies of justinian

d.) the people who rebuilt the city of constantinople

Why was the united states motivated to establish the open door policy? a. the policy guaranteed american commerce with china. b. the policy supported the chinese nationalist cause. c. the policy led to a gain of american colonies in asia. d. the policy claimed damages from the chinese.