![The National WWII Museum | New Orleans: Learn: For Students: WWII at a Glance: What Does the D in D-Dy Mean The National WWII Museum | New Orleans: Learn: For Students: WWII at a Glance: What Does the D in D-Dy Mean](http://www.nationalww2museumimages.org/web-assets/images/d-in-d-day-snapshot1.jpg)
The National WWII Museum | New Orleans: Learn: For Students: WWII at a Glance: What Does the D in D-Dy Mean
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D-Day What Is D-Day It was an invasion, the biggest one in history. It's a key date in the story of the second world war. The whole operation was codenamed. - ppt
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