I'd say something like cultural diffusion, because if he traveled to different places, so might of his customs and clothes. I'm not sure what else though.
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The Mongolian empire influenced the development of Russian culture and economics. The mongols expected the Russians to pay tribute for holding their own kingdom. it destroyed Russia's economy was affected them to trade with others and puts them in isolation with the rest of the world. So the Russians turned to the east, in language, the arts,and religion. During the golden Horde Islamic and Muslim culture and religion was an influence.
The answer is lend lease act in hope is correct
