The Viking invasions of Europe directly caused the development of a) the knight system
b) the code of chivalry
c) benedicitine rules
d) the feudal system

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

Explain the importance of president harry truman's order to integrate the u.s. military and the federal government.

The 14th amendment overruled the supreme court case of dred scott vs. sandford. the landmark supreme court case determined which of the following points? a.slaves could not be citizens b.non-landowners could not be citizens c.blacks could not be citizens d.all persons born or naturalized in the united states vary differently in citizen status.