Answer: The answer is free enterprise, or the free market, refers to an economy where the market determines prices, products, and services rather than the government. Businesses and services are free of government control. Alternatively, free enterprise could refer to an ideological or legal system whereby commercial activities are primarily regulated through private measures.
Explanation:
Could be two reasons, we just bought all of the mid-west and west, or there was rumors of the ocean far enough in the west. That's what the Lewis and Clark expedition was all about finding the pacific ocean beyond the Rockies. Unless you have a multiple choice?