Crazy World War 1 Facts! #history #facts #reels World War 1 was a global conflict that changed the course of history. But it also had some bizarre aspects that you may not know about. In this video, we will reveal crazy facts about World War 1 that may shock you. From dogs and pigeons that saved lives to tanks and gas that revolutionized warfare, these facts will make you rethink the first world war. #fact #interesting #interestingfacts #knowledge #historyfacts #weirdfacts #didyouknow #mindbendi