Final answer:
Tecumseh's confederacy had both positive and negative effects on Native Americans during the War of 1812.
Step-by-step explanation:
Tecumseh's confederacy had both positive and negative effects on the cause of Native Americans during the War of 1812. On one hand, Tecumseh's efforts to create an Indian alliance to resist the Americans helped to unite various tribes and increase their strength against the American forces. They fought alongside the British and successfully defended their lands in some encounters.
On the other hand, the ultimate outcome of the War of 1812 was not favorable for Native Americans. The defeat of the British and their Native American allies resulted in the loss of land for many tribes and further encroachment by the American settlers. Additionally, some tribes who had allied with the British faced retaliation from the Americans, leading to significant hardships for Native American communities.
In conclusion, while Tecumseh's confederacy initially provided some benefits to Native Americans by increasing their resistance against the Americans, the ultimate outcome of the War of 1812 had negative consequences for Native American communities.