Isolationism.
Isolationism was the general policy advocated by members of the public and led by members of the Senate which advocated for the US staying out of wars in Europe and Asia that did not involve it, especially in light of the US's slow emergence from the Great Depression.
There are no options given, but historically speaking it was the invention of "Cotton Gin".
A cotton gin was a revolutionary invention which enabled people to
easily separate cotton fibers and seeds; previously it used to take a large
time sorting it manually. The inventor behind this was <span>Eli Whitney. The processing was made easy but
still slaves were needed to grow cotton.</span>
Under the ordinance, slavery was forever outlawed from the lands of the Northwest Territory, freedom of religion and other civil liberties were guaranteed, the resident Indians were promised decent treatment, and education was provided for.
I'm 90% sure that they protested to the taxes
