Answer:
In a nutshell, the Crusades helped to end the Feudalism
The Crusades were one role in the vast play we call the decline of feudalism. How did these military movements help? The Christian armies that were going to retake the Holy Land were making the economy work. They had to buy and sell goods, promoting a trade exchange that was crucial to the urban renaissance. Beyond this economic factor, the Crusades were responsible for a cultural exchange that was good for Europe. The contact with other cultures and points of view helped to open the continent to new ideas, turning the feudalism an outdated system.
He was an author so he contributed by writing books to acknowledge the age of enlightment of literature and... other things!
I belive it is the civil war
Bacon’s Rebellion began when Nathaniel Bacon led a militia against "<span>a. wealthy plantation owners", although this happened only after they started marching specifically against the governor. </span>
