It is False that during the war of 1812, Tecumseh was a valuable partner of the United States.
This is because Tecumseh was known to have supported the British against the United States during 1812.
His reason to support the British during this war was that if the British could win the war, his tribe would be independent and stop Americans from entering their territory.
However, Tecumseh was killed at the Battle of Thames on October 5, 1813.
Tecumseh was a Shawnee Tribe chief.
Hence, in this case, it is concluded that the correct answer is False.
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