The relationship between organized labor and the civil rights movement proceeded along two tracks. At work, the two groups were adversaries, as civil rights groups criticized employment discrimination by the unions. But in politics, they allied. Unions and civil rights organizations partnered to support liberal legislation and to oppose conservative southern Democrats, who were as militant in opposing unions as they were fervent in supporting white supremacy.
At work, unions dithered in their efforts to root out employment discrimination. Their initial enthusiasm for Title VII of the 1964 Civil Rights Act, which outlawed employment discrimination, waned the more the new law violated foundational union practices by infringing on the principle of seniority, emphasizing the rights of the individual over the group, and inserting the courts into the workplace. The two souls of postwar liberalism— labor solidarity represented by unions and racial justice represented by the civil rights movement—were in conflict at work.
Although the unions and civil rights activists were adversaries over employment discrimination, they united in trying to register southern blacks to vote. Black enfranchisement would end the South’s exceptionalism and the veto it exercised over liberal legislation in Congress. But the two souls of liberalism that were at odds over the meaning of fairness at work would also diverge at the ballot box. As white workers began to defect from the Democratic Party, the political coalition of black and white workers that union leaders had hoped to build was undermined from below. The divergence between the two souls of liberalism in the 1960s—economic justice represented by unions and racial justice represented by civil rights—helps explain the resurgence of conservatism that followed.
During the 1890s, the word segregation became the preferred term for the practice of coercing different groups of people, especially those designated by race, to live in separate and unequal urban residential neighborhoods. In the southern states of the United States, segregationists imported the word—originally used in the British colonies of Asia—to describe Jim Crow laws, and, in 1910, whites in Baltimore passed a “segregation ordinance” mandating separate black and white urban neighborhoods. Copy-cat legislation sprang up in cities across the South and the Midwest. But in 1917, a multiracial team of lawyers from the fledgling National Association for the Advancement of Colored People (NAACP) mounted a successful legal challenge to these ordinances in the U.S. Supreme Court—even as urban segregation laws were adopted in other places in the world, most notably in South Africa. The collapse of the movement for legislated racial segregation in the United States occurred just as African Americans began migrating in large numbers into cities in all regions of the United States, resulting in waves of anti-black mob violence. Segregationists were forced to rely on nonstatutory or formally nonracial techniques. In Chicago, an alliance of urban reformers and real estate professionals invented alternatives to explicitly racist segregation laws. The practices they promoted nationwide created one of the most successful forms of urban racial segregation in world history, rivaling and finally outliving South African apartheid. Understanding how this system came into being and how it persists today requires understanding both how the Chicago segregationists were connected to counterparts elsewhere in the world and how they adapted practices of city-splitting to suit the peculiarities of racial politics in the United States.