The Father of the Nation is an honorific title given to a person considered the driving force behind the establishment of a country, state, or nation. Pater Patriae was a Roman honorific meaning the "Father of the Fatherland", bestowed by the Senate on heroes, and later on emperors. In monarchies, the monarch is often considered the "father/mother of the nation" or as a patriarch to guide his family. This concept is expressed in the divine right of kings espoused in some monarchies, while in others it is codified into constitutional law.
In the United States, George Washington, commander of the Continental Army during the American Revolutionary War, president of the Constitutional Convention, and the first president of the United States, is commonly considered the Father of the Nation. In Spain, the monarch is considered the personification and embodiment, the symbol of unity and permanence of the nation. In Thailand, the monarch is given the same recognition, and any person who expresses disrespect toward the reigning monarch faces severe criminal penalties.