TOEFL Listening: ETS-TOEFL听力机经 - PDE724326ZR_GCI4P$

What claim does Susan Reynolds make about landownership in the medieval period? A. It was the main reason why the feudal system was changed in the sixteenth century B. Its importance for feudal society has been underestimated by historians C. It is best explained by a hierarchical system of obligations D. It had more in common with modern-day landownership than previously thought