Final answer:
The Federalists lost credibility and the U.S. gained nationalism and patriotism
Step-by-step explanation:
Two statements that are true about the after effects of the War of 1812 are:
A. The Federalists party lost all credibility and were viewed as traitors because of the Hartford Convention.
C. The United States gained a renewed sense of American nationalism and patriotism for their country.
The War of 1812 resulted in the decline of the Federalist party, as they were seen as disloyal for convening the Hartford Convention to discuss their grievances against the war. On the other hand, the United States experienced a surge in nationalism and patriotism due to the successful defense of their country against the British.
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