A revolution is a significant and often rapid change or transformation in political, social, economic, or cultural systems, typically involving the overthrow of an existing government or authority. It can manifest through various means, including armed conflict, mass mobilization, or peaceful protest, and usually aims to bring about profound reforms or an entirely new order. Revolutions are often driven by dissatisfaction with current conditions, demands for rights or freedoms, or the desire for reform. The term also encompasses a broad range of historical events, ideologies, and movements, with notable examples including the American Revolution, the French Revolution, and the Russian Revolution. In a broader context, “revolution” can also refer to significant changes in technology, ideas, or practices, such as the Industrial Revolution or the Digital Revolution. Overall, revolutions can have lasting effects on society and can reshape the course of history.