Service club "the services", a common expression for the military or uniformed forces. In the Americas, these types of clubs are commonly known as veterans' organizations or veterans' fraternal groups. The world's first service club, the Rotary Club of Chicago, was formed in 1905 by Paul P. Harris, an attorney who wanted to create in a professional club with the same friendly spirit he had felt in the small towns of his youth. The Rotary name derived from the early practice of rotating meetings among members' offices. Many of these service clubs were started early in the 20th century, such as Kiwanis,
Rotary International programs, Rotary is structured in club, district and international levels. Rotarians are members of their clubs. The clubs are chartered by the global organization Rotary International (RI) headquartered in Evanston, Illinois. For administrative purposes, the more than 32,000 clubs worldwide are grouped into 529 districts, and the districts into 34 zones. The Rotary Club is the basic unit of Rotary activity, and each club determines its own membership. Clubs originally were limited to a single club per city, municipality, or town, but Rotary International has encouraged the formation of one or more additional clubs in the largest cities when practical.