What was or is the goal of manifest destiny

What kind os source would a historian use to get a firsthand account of a past event

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

When a county and a city work together to run a school district, they have organized a