What impact did the caliphs have on the spread of islam?

Which of the following groups of sentences most accurately describes the cuban missile crisis?

The nye committee report created the impression that america's entry into world war i was influenced by

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.