Saint-Simonianism was a political and social movement that emerged in France during the early 19th century. Synonyms for this term include Saint-Simonism, Saint-Simonian doctrine, and Saint-Simonist philosophy. The movement began as a response to the social upheavals brought about by the Industrial Revolution and sought to establish a new social order based on cooperation and solidarity. It emphasized the importance of a strong government and a shared sense of purpose among all members of society. While the movement was short-lived, it had a profound impact on French intellectual and political life and contributed to the development of socialist and feminist theories.