More trust and empathy since they were willing to give their lives for their country, when all they found when they returned was segregation and bullying from people who stayed at home comfortable when the African Americans that had fought, fought for their life in the battle grounds and the White Americans wouldn’t even thank them for their service.
Well, we could learn how electoral votes control an election. (And how America isn't ready for certain types of presidents.)
The answer is Roman Catholic because the Spanish and Portuguese colonised South America thus spreading their religion (: hope this helps and have a wonderful day