Which of the following best describes stephen h. long's assessment of the region known as great plains in the 1820s?
a. it was of little use to the united states.
b. it was a great place to relocate the native americans.
c. it would one day be the "breadbasket" of the united states.
d. it would one day be the industrial center of the united states.

The correct answer is option c. "it would one day be the "breadbasket" of the united states".

Explanation:

Stephen Harriman Long was a great army explorer and topographical engineer who covered thousands miles in exploration in what is known as the Great Plains area of the United States. The Great Plains area that Long covered became the "breadbasket" of the United States, a given name for being a large  grain-growing region.

frederick the great and the war of austrian succession. frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. he also declared himself king of bohemia, and maria theresa sent troops to retake bohemia. in august he led 80,000 of these men across the frontier into bohemia, his

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.