What happened in 1812 between Tecumseh and the British?

In 1812, during the War of 1812, Tecumseh, a Shawnee leader, allied with the British against American expansion into Native American territories. Tecumseh aimed to create a confederation of tribes to resist American encroachment and saw the British as potential allies in this struggle. The British provided support to Tecumseh and his forces, leading to various engagements against American troops. Tecumseh's efforts were significant in the early stages of the war, but he was ultimately killed in 1813 at the Battle of the Thames, which diminished Native American resistance in the region.