https://padlet.com/537856/kpi4crwy1cob What is a River Civilization en-us 2018-05-24 12:18:04 UTC 2026-02-03 05:19:20 UTC hello@padlet.com 537856 https://padlet.com/537856/kpi4crwy1cob/wish/263320509 To start a civilization you would need a river, and geographic luck. That was the easiest way to start a river civilization. ]]> 2018-05-24 12:22:57 UTC https://padlet.com/537856/kpi4crwy1cob/wish/263320509 537856 https://padlet.com/537856/kpi4crwy1cob/wish/263325236 The four first river civilizations all started in Afroeurasia, because the location had the most geographic luck.]]> 2018-05-24 12:38:24 UTC https://padlet.com/537856/kpi4crwy1cob/wish/263325236 537856 https://padlet.com/537856/kpi4crwy1cob/wish/263446898 Cites]]> 2018-05-24 18:15:58 UTC https://padlet.com/537856/kpi4crwy1cob/wish/263446898