The United Kingdom left the European Union, also known as “Brexit.”
The withdrawal agreement was ratified at 23:00.
Source
The UK's prime minister Boris Johnson compared himself to The Hulk in his efforts to steer the country out of the European Union.
France voted against ratifying the proposed Constitution of the European Union.
Britain voted to leave the European Union.
British Prime Minister David Cameron resigned after failing to prevent Brexit.
The European Union is established as the Maastricht Treaty is signed.