1 Non-partisan system: a system of government or organization such that universal and periodic elections take place without reference to political parties.  One-party system: a system in which a single political party has the right to form the government, usually based on the existing constitution.
In the United States, professional volleyball players earn an  average annual salary of $69,000. Some make quite a bit more based  on factors such as endorsements.ccording to Therese Crawford, member of the United States Professional Volleyball League in May, 2009: With the launch of six to ten teams in June 2010, the salaries for Men will range from $20,000 to $50,000 per playing season.
Since its invention, volleyball has been adapted around the world. There are variations in court size, rules and number of players. For instance, a version of volleyball in Asia has nine-man teams. Usually, however, volleyball is played with even-number teams. Typically, recreational volleyball can be played with two, four or six players.