Which early civilizations developed beside two large rivers?

Which of these rose during the great depression?

Which group was responsible for determining the borders of african colonies and later countries

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