Answer:
Option C, the closing of the western frontier, is the right answer.
Explanation:
An argument that claimed that American democracy was established by the American frontier came to be known as the Frontier Thesis. This argument was presented by historian Frederick Jackson Turner in the year 1893. He argued that the primary result of the American frontier was American democracy along with a lower interest in high culture, violence and egalitarianism.
They could have used a hammer with the label progress, and the nail could be labeled opposition.
The answer is a for u but i am not sure there has to be more explanation for this
Yes they did because of all the money