Final answer:
The town founded by Shawnee brothers Tecumseh and Tenskwatawa in 1808 was called Prophetstown, established in Indiana. It was a central location for a Native American alliance to resist U.S. government expansion, which faced a setback after the Battle of Tippecanoe in 1811.
Step-by-step explanation:
The town founded in 1808 by the two Shawnee brothers, Tenskwatawa, also known as The Prophet, and Tecumseh, was named Prophetstown. Located on the Wabash River, near its confluence with the Tippecanoe River in Indiana, Prophetstown became a central point in the struggle between Native American tribes and the expanding United States. It was at this location that a strong Indian alliance was built, challenging U.S. expansion and efforts to negotiate treaties that were not uniformly supported by the tribes.
This period marked significant unrest, as American settlers continued to encroach on Native American lands despite previous treaties. Tensions culminated in the Battle of Tippecanoe in 1811, where American forces led by William Henry Harrison attacked and ultimately destroyed Prophetstown while Tecumseh was away, resulting in a major setback for Native American resistance. The fallout from the battle weakened the unity of the tribal alliance and discredited Tenskwatawa, impairing the efforts to resist American expansion.