The University of California, Riverside (UCR) is a public land-grant research university located in Riverside, California, United States, and is part of the University of California system. Founded in 1907 as the UC Citrus Experiment Station, it initially focused on agricultural sciences, particularly biological pest control and growth regulators in citrus farming. Over time, it has evolved into a comprehensive research institution with a historical emphasis on agricultural and environmental studies, while also developing strengths in economics, social sciences, and other disciplines. The main campus spans 1,900 acres in a suburban district of Riverside, with an additional 20-acre branch campus in Palm Desert. UCR hosts over 500 registered student organizations, including the Associated Students of the University of California, Riverside (ASUCR), and maintains international collaborations across multiple continents. It serves as a key educational and research hub in the Inland Empire region, with a dedicated repository preserving its historical records and legacy.