California Historical Society

The California Historical Society (CHS) is a nonprofit organization dedicated to preserving and sharing California's rich history. Founded in 1871, it collects archival materials, artifacts, and photographs that reflect the state's diverse cultural heritage. The CHS organizes exhibitions, public programs, and educational resources to engage the community and promote an understanding of California's past. Its headquarters in San Francisco serves as a hub for researchers, students, and history enthusiasts, fostering a deeper appreciation for how California’s history shapes its identity today.