The best way to protect the values all Americans hold dear would be to support those at most risk in this environment. If you don’t have a favorite here are a few great options to get involved/donate:
National Association for the Advancement of Colored People:
Volunteer: http://www.naacp.org/find-local-unit/
The Southern Poverty Law Center:
Donate: https://donate.splcenter.org
Volunteer:https://www.splcenter.org/support-us
