Combining the other factors of production in a unique way to make a profit, that's an entrepreneur. :)
The federal government has gained more power over time, while the state has lost some of it's power over time.
The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II.
Answer: To promote life in the west.
Explanation: In 1842, as emigration to the Oregon country in the Pacific Northwest was growing dramatically in importance for the nation, the War Department sent Frémont on an expedition to survey the route west from the Mississippi River to the Wyoming region.