Revolutionary groups are organizations that seek to bring about significant political or social change, often through radical means. These groups typically arise in response to perceived injustices or oppression, aiming to overthrow existing governments or systems. They can be found throughout history and across the globe, with varying ideologies and methods. Members of revolutionary groups may engage in protests, civil disobedience, or armed conflict to achieve their goals. Notable examples include the French Revolution and the Russian Bolsheviks. While some revolutionary movements have led to positive change, others have resulted in violence and instability.