19261987

1926–1987, sometimes rendered as 19261987 in data records, denotes a historical span from 1926 to 1987. It encompasses the mid to late 20th century, a period marked by dramatic political, economic, scientific, and cultural transformations that shaped the modern world.

The interval begins in the late 1920s, with the onset of the Great Depression following the 1929 stock market crash, and extends through World War II (1939–1945) and the immediate postwar era. The postwar period saw the establishment of international institutions such as the United Nations in 1945 and the Bretton Woods framework for international finance, along with the emergence of geopolitical blocs during the Cold War.

Technological and scientific progress accelerated during this time: the structure of DNA was elucidated in 1953; space exploration began in the 1950s and advanced with Yuri Gagarin's 1961 flight and the 1969 Moon landing. The 1970s and 1980s saw the rise of the microprocessor, personal computing, and expanding digital communications, culminating in early internet protocols in the 1980s and a globalised information landscape. Economic developments included growth in the postwar era, oil shocks in the 1970s, and the 1987 stock market crash known as Black Monday.

Together, 1926 to 1987 represents a hinge moment between prewar and late Cold War society, influencing contemporary politics, technology, and culture.