I would also consider the Spanish war of 1898 as the template for the expansion of US hegemony by military means. The legendary and lucrative bounty of the banana trade was secured. Bananas were shipped to Boston and New Orleans from Cuba and the Dominican Republic as well as Jamaica. By 1898 some 16 million bunches were being imported into the US.
In 1899 the United Fruit Company (UFCO) was formed in Boston and began to develop its own plantations in Central America. In Costa Rica, Minor Keith did a deal with the Government to build - with great loss of life - a railway to the Atlantic coast and planted bananas beside the track.
This “methodology” of expansion, refined and finessed was legislated into statute and foreign policy, in 1947 when the CIA and substantial on and off books funding was implemented, the USA went create even more “banana republics” globally. The legacy of which, the world still grapples today.