Feudalism faded away because the... A. knights were mostly killed off in the Crusades.
B. rise of economies meant that kings could hire warriors.
C. plague killed most of the serfs.
D. serfs led a successful uprising.

Why was the moon important to kennedy and the nation

Who were some of the first people to use prostheses?

Select the correct answer. how did agricultural advances affect chinese society during the middle ages? a. it led to population growth. b. it decreased life expectancy. c. it lowered industrial operations. d. it resulted in more people moving to rural areas.