Comments by "Ikenga Spirit" (@ikengaspirit3063) on "These Ancient Mines Transformed Prehistoric Europe" video.

@Alltime2050 You know, you're right but I think Population density is also a real deal breaker in alot of places. Eurasia had the Near East, Europe, China and India(South-East Asia may or may not be added) as regions that could easily support a large population and population density over a large area and as you said, thanks to the horse and a more peninsular shape allowing those tech to transfer between areas faster. I think population density is a part of this equation not recognized by many as well, More thinking brains(population), closer together to share ideas(population density) and ways to transfer ideas between cores of high population density/innovation is why I think Eurasia is the continent that developed the most.
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@Alltime2050 Andeans and Purepecha were already using Bronze in the Americas. And Australia is a Giant Desert(mostly). Unless having a super sea faring component to connect the more fertile outlaying areas and some alt domesticated plant that can take the bad soil in some areas, I don't see how they'll make it. Then again, a small habitable area to unify will also have its advantages for political unity.
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@GrimgoreIronhide Dude what are you smoking where you think an entire continent had the plurality of its population as traders?
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@Tugela60 There is evidence for Arsenical Bronze in the Americas bro.
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