Thatâs about an average monthâs salary in China, according to this data from 2012, or three months of a bus driverâs monthly salary, according to another source. In other words, buying an iPhone for your average Chinese citizen would be much like buying a cheapish second-hand car for $5,000 to $10,000 in the U.S.
States choose whether they want to hold primaries or caucuses. Most states hold primaries but states like Iowa, Louisiana, Minnesota and Maine use the caucus system.
Mississippi is one of 27 states that allow people other than registered party members to vote in the Republican and Democratic primaries. Primary rules for Congressional elections vary widely by state, with four main types of primaries: open, closed, semi-closed, and top two.egal Challenges to Primary Systems. In 1996, a voter referendum changed California primary rules to create a fifth type of primary: the blanket primary. Under this system, all candidates were listed on all ballots, and voters were free to choose a Republican in one race and a Democrat in the next.