Critical race theory (CRT) is a cross-disciplinary intellectual and social movement of civil-rights scholars and activists who seek to examine the intersection of race, society, and law in the United States and to challenge mainstream American liberal approaches to racial justice. The word critical in its name is an academic term that refers to critical thinking, critical theory, and scholarly criticism, rather than criticizing or blaming people.[1][2] CRT is also used in sociology to explain social, political, and legal structures and power distribution through the lens of race.[3][4] For example, the CRT conceptual framework is one way to study racial bias in laws and institutions, such as the how and why of incarceration rates and how sentencing differs among racial groups in the United States.[5] It first arose in the 1970s, like other critical schools of thought, such as critical legal studies, which examines how legal rules protect the status quo.