The Twentieth Century Page

: Modernism emerged in the early 20th century, breaking away from traditional artistic styles through radical techniques like abstraction and collage . This shift reflected the social and technological upheavals of the time.

To explore this era effectively, historians recommend focusing on the " five C's of historical thinking ": change over time, causality, context, complexity, and contingency. American Community Survey Information Guide - Census Bureau The Twentieth Century

: Mass movements for equality, including women's suffrage and the civil rights movement , marked significant milestones in human rights and personal identity. : Modernism emerged in the early 20th century,

The 20th century was an era of unprecedented transformation, defined by a "radical transformation of social attitudes," global decolonization, and the emergence of modernism. Often described through Eric Hobsbawm's lens as the " Age of Extremes ," it balanced massive technological leaps with devastating global conflicts. American Community Survey Information Guide - Census Bureau

: The century was dominated by World War I, World War II, and the Cold War, which fundamentally reshaped the world's political and social structures.