Christianity is a religion focused on the person and work of Jesus Christ as defined by the Christian Bible. #Christiannationalism, on the other hand, is a political ideology that fuses “#Americanness” with a national identity of #conservativeChristianity. In this version of a Christian nation, civil life would be defined by religious positions on worship and the family and supported by the display of religious symbols in public places.

https://www.evangelicalsfordemocracy.org/issues/evangelicalsfordemocracy/blog/christiannationalism