Please help and answer all questions I will mark brainlest

List of social classes of the shang dynasty in order ?

How did europeans and africans displace native americans in north america’s predominant peoples?

The major impact third parties have on presidential elections has been to.. a. encourage larger vote turnout b. recruiter leader from the democratic and republican party to run for president c. generate increased party identification among the electorate d. developing issues that are later adopted by the major political parties e. drawn off of votes from the major parties to throw election into the house representatives