History teaches us that people from different religions and ethnic groups can be united around one shared economic goal; equality and prosperity for all. We saw that in the rise of the communist USSR. When the economic policies of the USSR failed, ethnic and national divisions took the forefront and the USSR was dissolved. That can happen to the US if we are hit hard enough by hyperinflation and currency collapse. How the divisions evolve and what forms they will take depend on the type and speed of the government's reaction. It is too early to foresee such events. However, it is important to note that no country is above the socioeconomic laws, US included.
Med Jones