The Great Boston Fire of 1760 destroys 349 buildings. The Great Boston Fire of 1760 was one of the most destructive urban disasters in colonial…
Tag: 20 March
20 March 1760
The Great Boston Fire of 1760 destroys 349 buildings. The Great Boston Fire of 1760 was a devastating blaze that tore through the city on…
20 March 1883
The Paris Convention for the Protection of Industrial Property is signed. The Paris Convention for the Protection of Industrial Property is one of the oldest…
20 March 1852
Harriet Beecher Stowe’s Uncle Tom’s Cabin is published. Uncle Tom’s Cabin is a novel written by Harriet Beecher Stowe and first published in 1852. It…
20 March 1922
The USS Langley is commissioned as the first United States Navy aircraft carrier.
20 March 1915
Albert Einstein publishes his general theory of relativity. [rdp-wiki-embed url=’https://en.wikipedia.org/wiki/General_relativity’]
20 March 1987
The FDA approves the anti-AIDS drug, AZT. On March 20, 1987, the HIV/AIDS community received news that a powerful breakthrough in HIV treatment had been…
20 March 1987
The Food and Drug Administration approves the anti-AIDS drug, AZT. On March 20, 1987, the HIV/AIDS community received news that a powerful breakthrough in HIV…
20 March 1915
Albert Einstein first published his general theory of relativity. In 1905, Albert Einstein determined that the laws of physics are the same for all non-accelerating…