They were the rugby team of whites during apartheid, hated by blacks. Mandela used them to unite the country.
The correct answer is D. water parks.
Water parks started their construction during the late 1940s, so obviously people couldn't enjoy them prior to that moment. Coney island began building in 1840s, Barnum and Bailey circus was there since 1870s, and Nickelodeons (referring to cinemas) were there since late 1800s.
Most significantly, religions provide the crucial outlets and scales of integrity and transparency, guilt and reverence, restraint and remorse, redress and reconciliation that every society requires for a human rights regime to survive and succeed.