Where was the Panama Canal supposed to be built and why did it not build there? And what are the effects of it?

Nicaragua

Explanation:

America originally wanted to build a canal in Nicaragua, not Panama. Throughout the 1800s, the United States, which wanted a canal linking the Atlantic and Pacific for economic and military reasons, considered Nicaragua a more feasible location than Panama.More than a century ago, the opening of the Panama Canal revolutionized international trade by making it much quicker and easier to travel between the Atlantic and Pacific Oceans.

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first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

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