What did the zhou claim to justify overthrowing the shang?

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 event was the main reason for the announcement of the quit india movement? what were the results of the movement?

What happened as the result of a conflict between british troops and a colonial militia in massachusetts