I need help i am in middle school Reconstruction: Success or Failure?

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.

Which industries produced great profits and wealth in the late 1800s

Which of the following factors care of many european nations to occupy and colonize nations in southeast asia