Technological Advancements throughout History By tonymusto 1492 1492- Columbus Sails the Ocean Blue https://www.youtube.com/watch?v=HwK4uUqSNZo 1857 Britain Imperializes India https://www.youtube.com/watch?v=SzBj4LN6hMg 1914 World War I Arial Warfare https://www.youtube.com/watch?v=7u5PRojVfPw 1944 World War II Nuclear Warfare https://www.youtube.com/watch?v=v5OI9xrJ8Zw 1950 The Cold War https://www.youtube.com/watch?v=fk-S981jK1c
