The Tana Bhagat movement, found in parts of present-day Arunachal Pradesh and Assam, was a form of:

Peasant rebellion against taxation
Religious revivalist movement
Labor union organizing
Secessionist movement

The Tana Bhagat movement was a religious revivalist movement that took place in parts of present-day Arunachal Pradesh and Assam in the late 19th and early 20th centuries. The movement was led by a man named Tana Bhagat, who preached a message of religious and social reform. He called on his followers to abandon their traditional practices, such as animal sacrifice and polygamy, and to adopt a more simple and moral lifestyle. The Tana Bhagat movement had a significant impact on the region, and its teachings continue to be practiced by many people today.

The Tana Bhagat movement was not a peasant rebellion against taxation, labor union organizing, or a secessionist movement. It was a religious revivalist movement that sought to reform the lives of its followers.

A peasant rebellion is a revolt by peasants against their landlords or the government. Labor union organizing is the process of forming a labor union, which is an organization of workers that negotiates with employers on behalf of its members. A secessionist movement is a movement that seeks to secede from a larger political entity.