Under its constitution, the President is both head of state and government and is elected to a five-year term without immediate reelection. The President appoints ministers who oversee the 18 ministries of the state, including the Prime Minister, into the Cabinet. The constitution designates minimal authority to the Prime Minister, who presides over cabinet meetings in which ministers advise the President and acts as a spokesperson on behalf of the executive branch. The President is also able to pose questions of confidence to the Congress of Peru, and consequently order the dissolution of congress, done in 1992 by Alberto Fujimori and in 2019 by Martín Vizcarra.