Describe the interaction of church and state from 1050 to 1500.

How did these institutions negotiate investiture, crusades, crisis, and the growth of states? Avoid anachronism and describe the time period within its context and on its own terms. If you cannot finish this in 3 hours do not message me and I would like to make an agreement that once you accept this assignment and is not done in 3 hours I have the right for a refund.