The protestant reformation increased rivalries between nations because of

Explanation:

The Protestant Reformation was a religious movement. That's why can't be political differences.

This religious movement was initiated by Martin Luther, and was aimed to reformed the beliefs and practices of Roman Catholic Church.

sir thomas more, venerated in the catholic church as saint thomas more, was an english lawyer, social philosopher, author, statesman, and noted renaissance humanist. he was also a councillor to henry viii, and lord high chancellor of england from october 1529 to 16 may 1532.

the correct answer is b