A patent for his electric lamp invention was given to Thomas Edison.
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Apollo 1 test launch failed, and astronauts Gus Grissom, Ed White, and Roger B. Chaffee all died.
The UK Parliament passed the Military Service Act of 1916, introducing conscription in the UK.
The Vietnam War officially ended, for the US at least, after the Paris Peace Accords were signed.
Peruvian ambassador Ricardo Rivera-Schreiber gave a warning that Japan would attack Pearl Harbor.
The first of 126 nuclear tests started at the Nevada Test Site.
