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26 Decade-Defining Events in U.S. History
Introduction
1770s: Declaration of Independence (1776)
1780s: Constitution of the United States of America (1787)
1790s: Whiskey Rebellion (1794)
1800s: Louisiana Purchase (1803)
1810s: Battle of New Orleans (1815)
1820s: Monroe Doctrine (1823)
1830s: Era of the Common Man (1829–37)
1840s: Treaty of Guadalupe Hidalgo (1848)
1850s: Dred Scott Decision (1857)
1860s: Battle of Gettysburg (1863)
1870s: Battle of the Little Bighorn (1876)
1880s: Haymarket Affair (1886)
1890s:
Plessy
v.
Ferguson
(1896)
1900s: Breakup of Northern Securities (1902–04)
1910s: Sinking of the
Lusitania
(1915)
1920s: Stock Market Crash (1929)
1930s: FDR’s First Fireside Chat (1933)
1940s: The Atomic Bombing of Hiroshima and Nagasaki (1945)
1950s: U.S. Army–McCarthy Hearings (1954)
1960s: Assassination of Martin Luther King, Jr. (1968)
1970s: Watergate Scandal (1972–74)
1980s: PATCO Strike (1981)
1990s: The Monica Lewinsky Affair (1998–99)
2000s: September 11 Attacks (2001)
2010s: Election of Donald Trump (2016)
2020s: COVID-19 Pandemic
References & Edit History
Images
Contents
26 Decade-Defining Events in U.S. History: References & Edit History
Article Contributors
Primary Contributors
Jeff Wallenfeldt
Jeff Wallenfeldt was manager of Geography and History at Encyclopaedia Britannica.