What are some specific american cultural, technological, and economic influences on russia?

The economic influence on Russia, the  principal one from the US is the introduction of the capitalist system after the decline of the Soviet Union. A cultural/economic influence could be chains of restaurants such  as McDonald's and the cultural aspect of this would be the concept of a fast food restaurant with take out, say which might be a new idea and something which is less social than eating in the restaurant. As for technological, the widespread use of cell phones and laptops would most likely be novel for the Russians.

Italian workers migrated to northern provinces

Answer primary waves;