The city of berlin, which was located deep inside the soviet zone of the post war divided germany, a) itself divided into four zones b)occupied exclusively by the allies c)occupied exclusively by the ussr d)made into a separate new country

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.

to force terrorists groups to stop attacking western targets using massive military force.