A meme does not necessarily need to be a joke. The word "meme" comes from the verb "to meme", which means "to transport or divulge information". That's what i did. I spreaded the information of the birthday of the End of the Battle of Stalingrad.
The Battle of Stalingrad was one of the turning points in the history of World War II. The German offensive towards Stalingrad threatened the USSR with the loss of the Caucasian oil fields and the region itself, but the exhausting counterattacks of the Red Army prevented German plans. During months of intense action, Germany and Axis nations lost the initiative, and the last decisive blow from the Soviets resulted in an encirclement of German troops, followed by capitulation at the beginning of February 1943.