During the Middle Ages, monarchism evolved into feudalism, where the monarch granted land to nobles in exchange for their loyalty and military service. This system was prevalent throughout Europe and parts of Asia. However, the power of the monarch was often challenged by the nobility, leading to frequent power struggles.
The Enlightenment period in the 17th and 18th centuries brought about a shift in political thought, with many philosophers advocating for the rights of the individual and the separation of powers. This led to the rise of constitutional monarchies, where the monarch's powers were limited by a constitution. This form of monarchism is still prevalent today in countries such as the United Kingdom, Sweden, and Japan.
In the 19th and 20th centuries, many monarchies were overthrown and replaced with republics or other forms of government. This was often due to popular uprisings or revolutions, such as the French Revolution and the Russian Revolution. Despite this, monarchism remains a significant political ideology, with many people still advocating for the return of monarchies in their countries.
In conclusion, monarchism is a political ideology that supports the rule by a monarch. Its history is deeply intertwined with the history of civilization, evolving from absolute monarchies in ancient times to constitutional monarchies in the modern era. Despite the decline of monarchies in recent centuries, monarchism continues to be a significant political ideology in many parts of the world.