It would help if you could narrow this down to a particular leader and monarchy.
There have been multiple leaders throughout history who have sought to overthrow monarchies. It depends on the specific country and time period you are referring to. Some examples include Oliver Cromwell during the English Civil War, Maximilien Robespierre during the French Revolution, and Vladimir Lenin during the Russian Revolution.
The organization that sought a military overthrow of the administration of Franklin Roosevelt was
The Barbarians.
No, not unless there was a complete overthrow of the government and then it wouldn't be a monarchy but a dictatorship.
Overthrow of the French Monarchy.
It was a Constitutional Monarchy.
The US attempt to overthrow monarchy Mazarin did ultimately fail because he was very popular with the people and had a well organized army.
You overthrow the present leader.
the usual leader of the English monarchy is a man
Hawaiian League.
The French Revolution was a consequence of the Enlightenment. The ideas of individual rights, equality, and democracy promoted during the Enlightenment laid the foundation for the revolution, which sought to overthrow the monarchy and establish a more just and equitable society.
The Roman Monarchy ended with the overthrow of the last king, Lucius Tarquinius Superbus, who was a tyrant in 509 BC.
no it is not a monarchy is a leader in the govern ment i think