How did the marquis de lafayette and baron von steuben play similar roles in the american revolution? a. both raised a great deal of money for the continental army. b. both joined the continental army on the orders of george iii. c. both washington strengthen the continental army. d. both the continental army win at trenton.

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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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.