In his published 95 theses martin luther protested against

In his published 95 theses Martin Luther protested against the abuses of the Catholic church.

Explanation:

The 95 Theses was a document with which Martin Luther denounced the abuses in the Catholic Church. It was published on October 31, 1517. It led to the Reformation and is therefore seen as the origin of Protestantism. The "95 Theses" denounced the indulgence trade, a concept of the Dominican priest Johann Tetzel that allowed the rich to buy the forgiveness of their sins from the pope. Luther thought it was unfair that the rich should not do penance when they confessed.

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.