Perhaps that fact that these civilizations were effectively stone age civilizations played a part too — I like sushi
The Americas were populated later than the old world as far as i know. — christian2017
Perhaps that fact that these civilizations were effectively stone age civilizations played a part too (although I don’t see how exactly?).
In early navigation in the old world ships very often hugged (without being too close) the coasts due to its easier to navigate that way and there is less weather closer to shore. In ancient times traveling by sea or boat was almost always faster than traveling by land. I think you are wrong on this post. — christian2017
I wouldn't be surprised if they used copper — christian2017
Why they never used these metals for killing and plowing — christian2017
. In ancient times traveling by sea or boat was almost always faster than traveling by land. I think you are wrong on this post. — christian2017
What would have been be the utility of a large ship on the Amazon? — Terrapin Station
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