When did the age of invention begin

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government

Which statement describes the impact of the 21st amendment?

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