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.
Today, 10 states hold caucuses. In most states that hold caucuses, the majority of delegates they choose support the same candidate, but the delegates sometimes are divided between two or more candidates. That can make the convention pretty interesting! Most states hold primary elections instead of caucuses.