These are some of the bloodiest military conflicts of all time. For this list, well be ranking the costliest battles in terms of casualties for American military forces. Our countdown includes D-Day, Normandy, The Battle of Saint-Mihiel, The Battle of the Bulge, and more! Do you know of any battles we missed? Let us know in the comments!

Watch more great history videos here:
Top 10 Worst Decisions in History: https://youtu.be/TjPmk62WajE
Top 10 Mind-Blowing Alternate Histories That Almost Happened: https://youtu.be/3M4aYRHnqpA
Top 10 Historically Accurate Movies: https://youtu.be/_q8NCKx3Pgw

Test your Trivia Power!
https://www.watchmojo.com/play/id/56432

Have Your Idea Become A Video!
https://wmojo.com/suggest

Subscribe for more great content!
https://wmojo.com/watchmojo-subscribe

Visit WatchMojo Club for Great Deals!
https://wmojo.com/WatchMojoClub

Your trusted authority for Top 10 lists, reviews, tips and tricks, biographies, origins, and entertainment news on Film, TV, Video Games, Comics, Celeb, Music and Superheroes.

#Bloodiest
#Battles
#History
#America
#AmericanHistory
#Military
#Army
#War
#WWII
#WWI