<span>This organization was key to the work of the United States because, it was one of the secret organizations, the best known and the most influential was the so-called Noble Order of the Knights of Labor. This organization did not want conflict with a legitimate Company, nor antagonism with the necessary capital, but the support of laws made to harmonize the interests of work and capital. A few years after its creation, the Order of the Knights of Labor ceased to be secret and in 1886 it reached its maximum power. And it became a fundamental event in the organized work of the United States.</span>
In general, the level of development for a country does not indicate how well a nation is doing economically as a whole, since it is possible for a majority of the wealth to be consolidated at the "top" of society. <span />
The correct answer of the given question above would be the WESTWARD EXPANSION. The Westward Expansion is the <span>event that sparked both the formation of a distinct America identity and a severing of cultural ties to Europeans. I hope this is the answer you are looking for and hope this helps.</span>