Not sure if relevant, but the Geopolitics of the United States article claims the thesis that one reason the US got such a strong economy was because the rich M

Not sure if relevant, but the Geopolitics of the United States article claims the thesis that one reason the US got such a strong economy was because the rich Mississippi Basin had more navigable waterways than the rest of the world combined. It mentions the Ganges River by saying: "The Ganges River Basin is the most agriculturally productive in the world, but the Ganges is not navigable. The combination of fertile lands and non-navigable waterways makes the region crushingly overpopulated and poor."