2nd » Menelik II, Emperor of Ethiopia, signs a treaty of amity with Italy, giving Italy control over Eritrea.
6th » The Eiffel Tower is officially opened to the public at the Exposition Universelle (1889) known as Universal Exposition in Paris.
11th » An Wham Paymaster Robbery called attack upon a U.S. Army paymaster and escort results in the theft of over $28,000 and the award of two Medal of Honor named Medals of Honor.
31st » Johnstown Flood: Over 2,200 people die after a dam fails and sends a 60-foot (18-meter) wall of water over the town of Johnstown, Pennsylvania.
Famous Birthdays on May in 1889
2nd » Ki Hajar Dewantara, Indonesian educator (d. 1959)
4th » Francis Spellman, American cardinal (d. 1967)
5th » Herbie Taylor, South African cricketer (d. 1973)