A politician is a professional who participates and has a say in how a government is run. Politicians can work on a local, state or national level and are either elected into office or appointed by a leader who is in office. The primary duty of a politician is to propose, vote on and enact laws and policies that will determine how a government functions. Examples of politicians include members of the House of Representatives and the U.S. Senate, state legislators, city councilors, governors and mayors.
