BCE and CE timeline by Sidney Davidson https://padlet.com/sidavidson1/6rkbgypijkrc en-us 2020-01-15 23:32:20 UTC 2025-11-19 15:11:42 UTC hello@padlet.com The first walled city is founded in the Middle East sidavidson1 https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432177592 8350 BCE]]> 2020-01-15 23:36:31 UTC https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432177592 Early gunpowder in China sidavidson1 https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432178193 225 CE]]> 2020-01-15 23:39:27 UTC https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432178193 The city of Alexandria in Egypt is established sidavidson1 https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432179544 332 BCE]]> 2020-01-15 23:44:27 UTC https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432179544 Bubonic plague hits Europe sidavidson1 https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432179938 1347 CE]]> 2020-01-15 23:46:08 UTC https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432179938 Atomic bomb drops on Japan sidavidson1 https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432180026 1945 CE]]> 2020-01-15 23:46:30 UTC https://padlet.com/sidavidson1/6rkbgypijkrc/wish/432180026