The Yellowstone National Park Protection Act went into law, making it the first National Park in the world.
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President Hindenburg issued the Reichstag Fire Decree.
California Governor Jerry Brown passed a bill to legalize assisted suicide for terminally ill persons.
George W. Bush renewed the Iran and Libya Sanctions Act (ILSA) for an additional five years.
Spain decreed the Laws of Burgos, the first set of laws that attempted to govern Spaniards abroad in the Americas.
The Scopes Monkey Trial took place in Dayton, Tennessee.