Look up the definition of feudalism to help describe the impact on the land, not sure if this helps but if it’s for a dbq make sure you understand the complete definition of feudalism
The fromtier is the andwer or just search it on gooogle lol
What are the choices?
I'd go with a university or gov or edu source or other credible one.
Answer:
It marked political, economic, social and cultural changes. It led to a rebirth of culture, knowledge and art. The technological and scientific improvements also enabled people to shift their focus from medieval thinking.
Explanation:
During the Crusades Europeans gained more knowledge on the eastern cultures, and during the period of constant trade middle class started strengthening its influence. This led to decline of influence of the church in favor of this class, that with richness they obtained started focusing themselves on new ways of thinking.