How did the events of ww1 lead to ww2 change the world's perception of the united states?

In WWI the US finally got involved in a large scale war and quickly became a world superpower. Therefore one WW2, the US was relied on for assistance from other smaller countries.

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well the fact it is basically a peninsula allowed trade to come from many places, thus allowing cultural diffusion to take place. india has seasonal monsoons that merchants travel back and forth from india using the monsoons wind patterns