What were Francisco Pizarro's accomplishments?

The approval of is the states was needed to ratify the constitution

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.

What explains the political difference among african americans politicians during reconstruction