I know I said I was going to break each step into smaller, 12-15 minute videos, but I couldn't really figure out how to chop this one up. Thanks for watching!
Principles of Shamanism: https://www.dmsguild.com/product/431148/Principles-of-Shamanism?term=principles+of+shamanism&filters=45469_0_0_0_0_0_0_0
Contents
00:00 Intro
00:55 D&D Assumptions
2:59 Getting Our Timeline in Order
11:48 History Considerations
14:10 Designing Ancient Empires
27:36 (Naming) Languages
35:24 Empires Fall (World-Shaking Events)
42:44 Dividing Timeline into Eras
46:50 Outro