Industrial Revolution: A period of rapid industrialization that occurred from the mid-18th to mid-19th century, bringing about major changes in agriculture, manufacturing, mining, transportation, and technology.
World War I: A global conflict that took place from 1914 to 1918. It had a profound impact on political boundaries, international relations, and technological advancements during the early-1900s.
Suffrage Movement: A social and political movement advocating for women's right to vote. It gained momentum during the late 19th and early 20th centuries and became a significant force for change during the early-1900s.