The ACLU's Racial Justice Program brings lawsuits in state and federal courts throughout the United States, focusing on cases that have "significant and wide-reaching effect on communities of color."
This is the website of the NAACP, an African-American civil rights organization that campaigns "to ensure political, educational, social, and economic equality of rights of all persons and to eliminate racial hatred and racial discrimination."
This is the website of the American Anthropological Association's RACE Project, which tackles the issue of race from scientific, historical, and lived experience lenses.