" The court cases and acts of legislation that enshrined Jim Crow as the law of the land did not unfold in a vacuum. The larger context for them was the ideology of white supremacy, the set of beliefs and attitudes about the nature of black people that arose to justify their unprecedented economic exploitation in the transatlantic slave trade. Following the Civil War, this ideology evolved in order to maintain the country’s racial hierarchy in the face of emancipation and black citizenship. Anything but unmoored or isolated, white power was reinforced in this new era by the nation’s cultural, economic, educational, legal, and violently extralegal systems, including lynching. Among its root and branches were the paired mythology of white women’s rape and black men’s brutality, the convict-lease system, disenfranchisement, and the choking off of access to capital and property ownership. In many ways, this ideology still roams freely in our country today. "

― Henry Louis Gates Jr. , Stony the Road: Reconstruction, White Supremacy, and the Rise of Jim Crow