How did global contact create social and cultural change during the Renaissance?

The Renaissance – that cultural, political, scientific and intellectual explosion in  of its ideas changing and evolving to match local cultural thinking and conditions, Renaissance art did not limit itself to simply looking pretty, however.  Even as the artists were creating a bold new realism,

churchill warned that the soviet union had cut eastern europe off from the west with an "iron curtain."

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explanation:

7 - to develop an asian ally

11- the red scare

14   the power of military -industrial complex

17 - the economy grew quickly

24 - the separation of church and state was not important