Read and learn about history. Pick out a good one for us.

https://en.wikipedia.org/wiki/March_5

1616 – Nicolaus Copernicus's book On the Revolutions of the Heavenly Spheres is added to the Index of Forbidden Books 73 years after it was first published.

1933   – Adolf Hitler's Nazi Party receives 43.9% at the Reichstag elections, which allows the Nazis to later pass the Enabling Act and establish a dictatorship.

• 1946 – Cold War: Winston Churchill coins the phrase "Iron Curtain" in his speech at Westminster College, Missouri.
• 1953 – Joseph Stalin, the longest serving leader of the Soviet Union, dies at his Volynskoe dacha in Moscow after suffering a cerebral hemorrhage four days earlier.

1970 – The Treaty on the Non-Proliferation of Nuclear Weapons goes into effect after ratification by 43 nations.