The national security act of 1947 reflected:

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On July 27, 1947, President Truman was the one who signed the National Security Act of 1947 and this created a postwar national security framework. This reflected the greater role of the united states in world affairs.

The greater role of the United States in world affairs.

Explanation:

The National Security Act of 1947 took effect on September 18, 1947. It consisted of a major restructuring of the United States government's military and intelligence agencies following World War II. The Act also established the National Security Council and the Central Intelligence Agency. All these changes reflected the greater role of the United States in world affairs.

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100