Spain
Since 1975, Spain has had a constitutional monarchy. The King of Spain is Felipe VI; he only does what the constitution allows him to.  The parliament is called "Las Cortes Generales," and has two bodies: "El Congreso" (The Congress) and "El Senado" (The Senate) and it is chosen by the Spanish people by voting.  The Prime minister is Pedro Sánchez.  The government and the king's palace are in Madrid, the capital of Spain.