The War of 1812 was not a clear success for either side. The United States did not achieve its goal of conquering Canada, and the United Kingdom did not achieve its goal of preventing the United States from expanding its territory. However, the war did have some positive consequences for the United States. It helped to unite the country and create a sense of national identity. It also led to the development of the United States military and the expansion of the United States economy.
In conclusion, the War of 1812 was not a clear success for either side, but it did have some positive consequences for the United States.