Learning Opportunity #2 by Jake Bordignon https://padlet.com/unboxed213/4hztkvthld9z ✏️ en-us 2020-01-15 20:02:04 UTC 2023-03-15 14:48:51 UTC hello@padlet.com Earliest walled city founded in the Middle East (called Jericho), 8350 BCE unboxed213 https://padlet.com/unboxed213/4hztkvthld9z/wish/432095360 2020-01-15 20:05:22 UTC https://padlet.com/unboxed213/4hztkvthld9z/wish/432095360 Alexander the Great establishes the city of Alexandria in Egypt, 332 BCE unboxed213 https://padlet.com/unboxed213/4hztkvthld9z/wish/432096725 2020-01-15 20:07:41 UTC https://padlet.com/unboxed213/4hztkvthld9z/wish/432096725 Early form of gunpowder developed in China, 225 CE unboxed213 https://padlet.com/unboxed213/4hztkvthld9z/wish/432099790 2020-01-15 20:12:30 UTC https://padlet.com/unboxed213/4hztkvthld9z/wish/432099790 Bubonic plague arrives in Europe, 1347 CE unboxed213 https://padlet.com/unboxed213/4hztkvthld9z/wish/432101058 2020-01-15 20:14:38 UTC https://padlet.com/unboxed213/4hztkvthld9z/wish/432101058 Atomic bombs dropped on Japan, 1945 CE unboxed213 https://padlet.com/unboxed213/4hztkvthld9z/wish/432101338 2020-01-15 20:15:11 UTC https://padlet.com/unboxed213/4hztkvthld9z/wish/432101338