Answer: The correct answer is (C) The rivers provide routes for shipping, exporting, and importing goods.
In addition to irrigation, rivers are used to provide drinking water, transportation, and energy generation through hydroelectric dams, as well as recreational activities like boating and swimming.
Minerals and sediments are transported by rivers, however. Furthermore, they offer a cost-effective means of transportation for businesses.
Through the wide margin, river connections are a major driver of trade. Intense margins along river boundaries are bad for commerce. Based on our counterfactuals, the impact of international rivers on European trade is negligible.