The Chinese words for “520” sound very like Wo Ai Ni, the Chinese words for “I love you.” And thus May 20 has become an unofficial “Internet Valentine's Day” in China. May 20 has a very different meaning in the tiny unincorporated town of Codell Kansas, where May 20 is “Cyclone day,” commemorating the day on which tornadoes struck the town in three consecutive years from 1916 - 1918. Clearly there are a variety of reasons that May 20 is a date in history that deserves to be remembered.
The Russian Revolutions in 1917 ended Russian involvement in WWI, but precipitated a civil war that dragged in outside powers and lasted for years as the Bolshevik forces sought to enforce control over all the former territories of the Russian Empire. The chaos allowed all manner of smaller movements and independent warlords to flourish for a time, and among them was the brutal so called “Bloody” or “Mad” Baron Roman von Ungern-Sternberg.
USS Enterprise was the world’s first nuclear powered aircraft carrier, and would see an exceptional five decades of active service throughout an astounding number of operations, including being the first nuclear powered ship to engage in combat. However, Enterprise’s deadliest day was not off of Vietnam, but off of Hawaii.