The war of 1812 resulted In all except?

The War of 1812 resulted in several key outcomes, including heightened nationalism in the United States, the decline of Native American resistance in the Northwest, and the end of the Federalist Party. However, it did not lead to territorial gains for the U.S., as the borders remained largely unchanged. Additionally, it did not resolve ongoing maritime issues, which would continue to be a source of conflict between the U.S. and Britain.