Which of the following is true of eastern russia?
a.
the region is very culturally and economically developed.
b.
the region has a large, growing population.
c.
the region is very large in terms of surface area.
d.
the environment is ideal for inhabitation.

the mongolian invasion of china and central asia resulted in a disruption of the silk road as the chinese garrisons lost support from the chinese kingdoms which fell under the mongols. however, as the mongols established a formal dynasty in china, the successors of genghis khan restored the garrisons along the silk road allowing the safe travel caravans again.

the folsom i believe