The Germans wore gray, you wore blue...

It was on this day in 1940 that the German Army marched into Paris. The French had surrendered the city a few days earlier. There was no violence when the Nazis came in. The German soldiers marched through the Arc de Triomphe, while Parisians watched from the sidewalks of the Champs-Élysées. And a few weeks afterward, Hitler himself made a visit. He came to the Eiffel Tower and the Opera building and visited Napoleon's tomb. Hitler said, in 1941, "I'm getting ready to flatten Leningrad and Moscow without losing any peace of mind, but it would have pained me greatly if I'd had to destroy Paris."