19151980

The term 19151980 refers to the period from 1915 to 1980. It is used by historians and scholars to describe a span that covers much of the modern era’s upheaval, reform, and advancement, including two world wars, decolonization, and rapid technological change.

The early part of the interval includes World War I, the Russian Revolution, and the redrawing of national boundaries. The interwar years saw economic volatility and political extremism in some regions, followed by World War II, which reshaped international institutions and power structures.

The postwar era established new international institutions and a redefined global order. The Cold War divided much of the world into competing blocs, while many countries pursued independence and new governance models during decolonization.

Scientific and technological progress accelerated, with innovations in energy, communications, computing, and aviation transforming economies and daily life. Space exploration expanded human reach beyond Earth and influenced multiple aspects of science and culture.

Society and culture evolved through urbanization, changes in gender roles, civil rights movements, and shifts in art and music, often accompanied by rising literacy and education levels. These changes contributed to broader social openness and reform in various regions.

Ending in 1980, the period is often viewed as a bridge between early modern modernization and late 20th‑century globalization, with interpretations differing by region. The label 19151980 underscores a continuous, though uneven, rate of change across nations.