As of the start of 1920, the Gregorian calendar was 13 days ahead of the Julian calendar, which remained in localized use until 1923.

Nov 28, 2025 · By the dawn of the 1920s, the second Industrial Revolution had transformed the United States into a global economic power and drawn millions of Americans to cities. With a concurrent rise …

Apr 14, 2010 · Starting in January 1920, the United States became a dry country. Prohibition banned the manufacture and sale of alcohol in an attempt to civilize unruly Americans (and some other reasons).

Jul 23, 2025 · Flappers, jazz and homemade hooch are just the beginning. Here's a list of things that happened in 1920 you probably didn't realize.

Major Events of 1920: Key Historical Moments You Need to Know Every year brings its own set of pivotal moments that leave a lasting mark on history. From political shifts and technological …

Scientists shattered the boundaries of space and time, aviators made men fly, and women went to work. The country was confident—and rich. But the 1920s were an age of extreme contradiction. The …

Discover the Roaring Twenties (1920-1929) in the United States, a decade of cultural revolution, economic prosperity, and social change. Explore the Jazz Age, flappers, Prohibition, and the birth of …

Early in the 1920s the U.S. raised tariffs on imported goods, and free immigration came to an end. Elected president in 1920, Warren G. Harding promoted a "return to normalcy," which signaled a …

Historical events from year 1920. Learn about 295 famous, scandalous and important events that happened in 1920 or search by date or keyword.

1920 in the United States 1920 in U.S. states and territories States Alabama Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas …