This day in history
 

Gulf of Tonkin Incident

"Naturally, the common people don't want war; neither in Russia nor in England nor in America, nor for that matter in Germany. That is understood. But, after all, it is the leaders of the country who determine the policy and it is always a simple matter to drag the people along, whether it is a democracy or a fascist dictatorship or a Parliament or a Communist dictatorship. ...voice or no voice, the people can always be brought to the bidding of the leaders. That is easy. All you have to do is to tell them they are being attacked, and denounce the pacifists for lack of patriotism and exposing the country to danger. It works the same way in any country. -- Herman Goering

Patton and in the infamous slapping incident also occurred today in 1943

And much more importantly than both, Germany started its invasion of Belgium at the start of World War I today.