King

A king is a man who rules a country, because of inheritance. A king usually comes to power when the previous monarch dies, who is usually a family member of his. Sometimes a person may become king due to the previous monarch's abdication, for example George VI. For most of history, most countries were ruled in this way, especially in Europe. Some countries, such as France, are no longer monarchies. Some, such as the United Kingdom, still have a royal family. In some countries, people chose a new king from other people to decide from.

The wife of a king is called a queen. A woman who becomes a ruler because of inheritance is also called a queen.

If a country has a king or a queen, that means it is a monarchy. A country which a king or queen rules is called a kingdom.

In the Muslim world a King would be known as Malik, Sultan or shah.

Shah (Persian: شاه) is a Persian word which means the king or ruler of a country.

The term "Shah" often means Mohammad Reza Pahlavi, Shah of Iran from 1949 to 1979.