and in the Troy University building until 1864, when the institute moved to a building on Broadway on 8th Street, now the site of the Approach.
One of the first Latino student organizations in the United States was founded at RPI in 1890. The Club Hispano Americano was established by the international Latin American students that attended the institute at this time.
=== Since 1900 ===
In 1904 the institute was for the fourth time devastated by fire, when its main building was completely destroyed. However, RPI underwent a period of academic and resource expansion under the leadership of President Palmer Ricketts. Named president in 1901, Ricketts liberalized the curriculum by adding the Department of Arts, Science, and Business Administration, in addition to the Graduate School. He also expanded the university's resources and developed RPI into a true polytechnic institute by increasing the number of degrees offered from two to twelve; these included electrical engineering, mechanical engineering, biology, …