If this is a question it was meant for you to write an opinion on what you think the answer is. There is no right or wrong answer.
That would be "B". The French traded fur and other goods with local Native Americans.
The order helped by acquiring wealth to ransom Christians who were taken by Non-Christians during the crusades. Many crusaders were captured and countries had to pay huge amounts of money for them which was often not worth it. The trinity was established to help the crusaders by getting those people home.
It helps monitor the ethics of public life, and it monitors government officials.