India because it originated there
Rockefeller founded the Standard Oil Company in 1870. He ran it until 1897, and remained its largest shareholder. Rockefeller's wealth soared as kerosene and gasoline grew in importance, and he became the richest person in the country, controlling 90% of all oil in the United States at his peak
Before European colonists arrived, numerous indigenous tribes inhabited America. They had different ways of interpreting their view of the sky. They learnt to pass on their knowledge of the stars through stories.
For example, the Pawnee Indians used a group of stars called "The Council of Chiefs" (the Corona Borealis), not only for spiritual purposes but also in order to set agricultural patterns.
A common sight around America are petroglyphs and pictographs, which they used to preserve. They also used to depict animals and astronomical events such as eclipses.
In 1919 we see another push for Nationalism by the Progressives. Although the irony of ethnic and racial inequality was still heavily in force. sadly, for the Progressives in the 19th century, their mindset prevailed that the very best they could do was offer an American culture to those who were not lucky enough to be born American. I hope my answer has come to your help. God bless and have a nice day ahead!
"<span>b. U.S. forces fought a conventional war, while their communist foes conducted a guerrilla campaign" would be the best option, but it should be noted that the US did not always fight conventionally. </span>