Mountains as they continue to push against each other
Manifest destiny and federal expansion
Answer:
B. American foreign policy
Explanation:
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.
William Howard Taft is the answer
