Trial by jury is a right for a United States citizen
The bill is passed in both the U.S. house of representatives and the U.S. senate and have all been approved by the president.
The main complaint was that the Catholic Church sold indulgences. The extremely corrupt Catholic Church claimed that buying them would give you or a relative a free ticket out of Purgatory/Hell or at least lessen their sentence. Many people of the time disagreed with this because they believed that providence or actions alone determined your fate.
I think the color is red but not positive. i dont think anyone really knows considering hes dead and it was a way long time ago