The Southwest, because residents are influenced by Spanish Catholicism.

Residents of the Southwest region of the United States have been heavily influenced by the Spanish tradition of Catholicism that was brought over by the Spanish conquistadors in the 1600s. This region has a long history of Spanish colonial rule and Catholic missionary activity, and the cultural and religious traditions of Catholicism are deeply embedded in the Southwest's culture. Catholicism has influenced the region in many ways, from its language and architecture to its cuisine and religious practice. The area is home to numerous Catholic churches, organizations and events that reflect its enduring Catholic heritage. The region is also known for its vibrant festivals and celebrations of saints, as well as its appreciation for traditional Catholic music and art. Despite its cultural and religious connections to Spanish Catholicism, the Southwest is home to a diverse population, with many residents coming from other religious backgrounds, including Christianity and Judaism.