As a result of the hundred years' war between england and france,
a. the english aristocracy disappeared as a political force
b. the yeoman class became the backbone of england
c. england lost most of its population to disease and warfare
d. france gave part of normandy to england

C. the yeoman class became the backbone of England

Explanation:

https://quizlet.com/329770411/the-middle-ages-1066-1485-flash-cards/

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.

the answer a: perseverance !