Answer:
C. Some profit after fees
Luther modified religious services in terms of stripping down the ability to make money from the perspective of the church; which at the time was making a lot of money through selling tickets that would abolish sins of people for example he also made the church less about money and more about religious services.
When people are united by common history and culture, they belong to a "nation" although this is not technically the case. Many people from different backgrounds and cultures can be part of a nation.
