Question

1. why did tecumseh join the war on the british side? select an alliance with the native groups from the north napoleons impri loyalty to the british empire fear of being forced to serve in the american navy the promise of an independent native state

Explanation:

Tecumseh, a Native American leader, sought to resist American expansion. The British were opposing American expansion in the region, and Tecumseh joined them because the British promised to help establish an independent Native state (a confederacy of Native American tribes) to counter American encroachment on Native lands. The other options don't fit: there was no existing alliance with Northern Native groups in this context for this specific reason, loyalty to the British Empire wasn't the main driver (it was about Native sovereignty), and fear of serving in the American Navy isn't related to his motivation.

Answer:

The promise of an independent Native state