The world’s second oldest theme park, Tivoli Gardens, opened in Copenhagen, Denmark.
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One thousand Nigerian troops were airlifted into Liberia to end the occupation of Monrovia.
The Indian Appropriations Act added the sell or starve clause.
The Sistine Chapel in the Vatican opened for its first mass.
Kristofer Helgen announced the discovery of the olinguito, a mammal of the raccoon family Procyonidae.
Spanish conquistador Pedro Arias Dávila founded Panama City.