Calvinism

[Clifford Black]

https://en.wikipedia.org/wiki/Calvinism#Theology

You must know this information in order to figure out what has come to pass in what is now known as American religion.

[Clifford Black]

https://en.wikipedia.org/wiki/History_of_religion_in_the_United_States

This study is not taking place in seminary and very few schools have real departments where this study is included in  Comparative religion

[Clifford Black]

https://en.wikipedia.org/wiki/Comparative_religion