<Li> In 1900, Spalding started to produce a special ball, which was designed specifically for the sport--A volleyball . </Li> <Li> In 1920, new rules were instigated which included the three hits per side and the back row attack rules . </Li> <Li> In 1964, at the Summer Olympic Games in Tokyo, was where Volleyball was introduced to the Olympics . </Li> <P> William Morgan left his job at the YMCA in 1897 to start a new career with General Electric and Westinghouse . He stayed in touch with Springfield College and stated that he was "content in the knowledge that the game brought a richer life to millions of people throughout the world ." </P>

Volleyball was derived from a blend of how many sports