Answer:
The Federalists believed that American foreign policy should favor British interests, while the Democratic-Republicans wanted to strengthen ties with the French. The Democratic-Republicans supported the government that had taken over France after the revolution of 1789.
Examples: Hamilton & Jefferson
Hamilton and the Federalists wanted a strong central government, run by well-educated property owners. Jefferson and the Democratic-Republicans wanted most power to stay with the states and wanted the farmers and the 'common man' to run the nation.
Nuclear fear led to a new market for fallout shelters. Home economics classes taught girls how to stock such a shelter with food and supplies in the event of a nuclear attack. The government created official films on shelters, praising their value and advising homeowners on how to use them.
B.many Americans loathed the idea of imperialism and saw it as a European phenomena, while others were very excited by the idea of imperialism and urged America to expand into other parts of the world
Well they invented the abacus and the wheel
Voting as a partisan can be an effective way to mobilize your constituents to keep voting for you, as long as you don't engage even more partisan wings of your party.
Unlike moderates or people who compromise, partisans don't have the ability to draw new members into their coalition, unless new people see their way of thinking.