What happened in 1830-1920?

Answer 1

Between 1830 and 1920, significant social, political, and technological changes occurred globally. This period saw the rise of industrialization, leading to urbanization and shifts in labor dynamics, particularly in Europe and North America. The era was marked by major movements, including the abolition of slavery, women's suffrage, and various labor rights movements. Additionally, the age was characterized by imperial expansion and the onset of World War I by 1914, which dramatically reshaped international relations and societies.