The war of 1812 greatly changed the united states by

C

Explanation:

Slavery was never limited because of the war of 1812.

Louisiana was bought from the French.

Federalists only existed during the one party system and never came back to power.

citizens get the vast majority of their political and governmental information from the media, which includes television, print journalism, radio, and now the internet. the media play an important role in connecting people to government.