How did knights demonstrate characteristics of the social hierarchy of feudalism

List 3 impacts wwii had on canada.

Prior to which amendment were slaves counted as three-fifths of a personality

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.