How did the United States government try to stem the flow of immigrants into the country?

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

How important was the erie canal in in connect, unify and expand the nation

Nazi germany practiced this form of nationalism. cultural religious ethnic political