URGENT -if you answer correctly ill give you brainliest which will give you 33pts-

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 answer is 1.. i think

d) he bring down boss tweed and tammany hall.

the answer to your question is true

explanation:

hope this and mark me as brainliest!