The American Revolution of 1776 was a historical milestone and served as an example for the other nations of America, in addition to being a precursor to the French Revolution.
The colonies found themselves with a vast territory full of resources to exploit and far from the constant war zone between neighbors that was always Europe, basically they had resources, time and space with which to grow, in the best "Lebensraum" style.
You can say that the USA served as a great Vital Space for those European workers who were looking for a better life.
Another thing to note: American Farmers were given land, they were not rented like elsewhere, they were made owners.
When the industrial sector triumphs over the agricultural sector, another milestone is also marked: the United States positions itself as a creative-industrial nation instead of allowing its resources to be exploited by foreign industrial powers as happened to the rest of the American countries (and unfortunately to mine).
The Americans used their resources for their own industry, being in principle PROTECTIONISTS, (and not liberals), they protected their own industry until it grew and became strong enough to compete in the foreign market, then they opened up.
Then the world wars ended the power of the European colonial empires, so this left the USA free to position itself as the first world power. The USA is a country that never needed colonies because of its vast territory full of resources, as I said above.
Basically it was an ideal combination of material conditions + carrying out political-economic strategies at the right time and place.
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Something like what happened in the USA was unique in history and can no longer be done in other American countries due to the limits imposed by history: The markets are already created and positioning yourself from 0 as a creative-industrial country to start competing is extremely difficult, even if you follow all the steps and the country becomes protectionist towards its industry and it is about creating a national industry, it is impossible to compete against the propaganda and subjugation of the great globalist economic powers.