The term 'toxic wastes and race in the United States' refers to the disproportionate burden of environmental hazards, particularly toxic waste sites, on communities of color and low-income populations. This phenomenon highlights how race and socioeconomic status influence the siting of hazardous waste facilities, leading to systemic environmental injustices that affect health, safety, and quality of life. This connection underscores broader issues of environmental racism, where marginalized communities face greater exposure to environmental risks due to systemic inequality.