Historical Events
- Alferez Manuel Quimper explores the Strait of Juan de Fuca (now the international border between Canada and the US)
- US copyright law enacted
About May 31, 1790
Calendar: Gregorian
Day of the Week: Monday
How Long Ago? 234 years, 1 month and 12 days
Leap Year: No
Star Sign: Gemini
Authors
Civil Rights Activists
Inventors
Kings
Revolutionaries
Scientists