Forming alliances, gaining colonies, and increasing military arms caused what?.

option a

explanation:

to cleberate the end of their war

c) troops march forward in close formation against newer, more accurate weapons

what are two things that greatly the american economy after the war? the huge buildup of u.s. military the beginning of the korean conflict the creation of the gi bill the marshall plan for nations

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.