How did the war of 1812 impact the early development of the United States?

Though many American grievances were resolved during the course of the war, the Treaty of Ghent, which formally ended the War of 1812, involved no significant change in pre-war borders or boundaries. For Native Americans who had allied with the British, the war devastated their physical land and political autonomy.

Explanation:

popular sovereignty   influenced the declaration of independence because the colonists wanted to have freedom to do they wanted so they put into writing

whose power in the senate is equal to the power of the speaker of the house?