Read and learn about history.........and remember. Pick out a good one for us.
https://en.wikipedia.org/wiki/January_31
Hey, that was today!!!
https://en.wikipedia.org/wiki/Withdrawal_from_the_European_Union#Procedure
Withdrawal from the European Union is the legal and political process whereby an EU member state ceases to be a member of the Union. Article 50 of the Treaty on European Union (TEU) states that "Any Member State may decide to withdraw from the Union in accordance with its own constitutional requirements".[1]