Home to more than half the U.S. population by 1920, cities played an important role in the development of American religion throughout the 20th century. At the same time, the beliefs and practices of religious communities also shaped the contours of America’s urban landscape. Much as in the preceding three centuries, the economic development of America’s cities and the social diversity of urban populations animated this interplay. But the explosive, unregulated expansion that defined urban growth after the Civil War was met with an equally dramatic disinvestment from urban spaces throughout the second half of the 20th century. The domestic and European migrations that previously fueled urban growth also changed throughout the century, shifting from Europe and the rural Midwest to the deep South, Africa, Asia, and Latin America after World War II. These newcomers not only brought new faiths to America’s cities but also contributed to the innovation of several new, distinctly urban religious movements. Urban development and diversity on one level promoted toleration and cooperation as religious leaders forged numerous ecumenical and, eventually, interfaith bonds to combat urban problems. But it also led to tension and conflict as religious communities busied themselves with carving out spaces of their own through tight-knit urban enclaves or new suburban locales. Contemporary American cities are some of the most religiously diverse communities in the world. Historians continue to uncover how religious communities not only have lived in but also have shaped the modern city.
Christopher D. Cantwell
Dynamic and creative exchanges among different religions, including indigenous traditions, Protestant and Catholic Christianity, and Islam, all with developing theologies and institutions, fostered substantial collective religious and cultural identities within African American communities in the United States. The New World enslavement of diverse African peoples and the cultural encounter with Europeans and Native Americans produced distinctive religious perspectives that aided individuals and communities in persevering under the dehumanization of slavery and oppression. As African Americans embraced Christianity beginning in the 18th century, especially after 1770, they gathered in independent church communities and created larger denominational structures such as the African Methodist Episcopal Church, the African Methodist Episcopal Zion Church, and the National Baptist Convention. These churches and denominations became significant arenas for spiritual support, educational opportunity, economic development, and political activism. Black religious institutions served as contexts in which African Americans made meaning of the experience of enslavement, interpreted their relationship to Africa, and charted a vision for a collective future. The early 20th century saw the emergence of new religious opportunities as increasing numbers of African Americans turned to Holiness and Pentecostal churches, drawn by the focus on baptism in the Holy Spirit and enthusiastic worship that sometimes involved speaking in tongues. The Great Migration of southern blacks to southern and northern cities fostered the development of a variety of religious options outside of Christianity. Groups such as the Moorish Science Temple and the Nation of Islam, whose leaders taught that Islam was the true religion of people of African descent, and congregations of Ethiopian Hebrews promoting Judaism as the heritage of black people, were founded in this period. Early-20th-century African American religion was also marked by significant cultural developments as ministers, musicians, actors, and other performers turned to new media, such as radio, records, and film, to contribute to religious life. In the post–World War II era, religious contexts supported the emergence of the modern Civil Rights movement. Black religious leaders emerged as prominent spokespeople for the cause and others as vocal critics of the goal of racial integration, as in the case of the Nation of Islam and religious advocates of Black Power. The second half of the 20th century and the early 21st-first century saw new religious diversity as a result of immigration and cultural transformations within African American Christianity with the rise of megachurches and televangelism.