Industrial Revolution: A period of significant industrial growth that began in the late 18th century, characterized by the transition from agrarian economies to industrialized ones, leading to profound social and economic changes.
Urbanization: The process by which more of a population moves from rural areas to urban centers, often as a result of economic opportunities created during periods of industrial growth.
Reform Movements: Efforts aimed at improving specific societal issues, often driven by the challenging conditions people faced, such as poverty, inequality, and lack of political representation.