Humanities Homework Help

What three events of the high middle ages helped caused the Renaissance?How did each of these events help it come about?

My Thesis: The Renaissance mainly resulted from interaction between diverse cultures, the innovations of art, and the impact of black death.

You need to write three paragraphs about each reason that caused Renaissance. The first one can be about the Crusade, second one could be about the art innovation; the third one could be black death(plague).