Answer:
A vassal or liege subject is a person regarded as having a mutual obligation to a lord or monarch, in the context of the feudal system in medieval Europe. The obligations often included military support by knights in exchange for certain privileges, usually including land held as a tenant or fief.
I think it was when people would line up at soup kitchens because when people lost their jobs, they didn't have money to buy food. Someone please tell me if I'm wrong.
Look on quizlet man. Trust me.
Gonna go ahead and say that it could be C. Extent of Trade Routes