Revolutionary movements refer to organized efforts by groups of individuals to bring about widespread social, political, or economic change through radical means. These movements often emerge in response to perceived injustices, inequalities, or oppressive systems within society. Revolutionary movements can take various forms, including armed struggle, protests, civil disobedience, and mass mobilizations. They aim to challenge existing power structures, overthrow oppressive regimes, or create alternative systems that better serve the needs of the people. Examples of revolutionary movements throughout history include the French Revolution, the Russian Revolution, and the Cuban Revolution.