1954 in the Vietnam War 5 April The National Security Council met again to consider U.S. intervention at Điện Biên Phủ. The Army, including Army Chief of Staff General Matthew Ridgway, was negative, stating that U.S. intervention would require 7 army divisions and heavy air support. 7 April President Eisenhower used the phrase "falling dominoes" in a press conference. This was the origin of the domino theory which postulated that if Vietnam became communist the other nearby states would soon follow. The domino theory was a prominent justification for the Vietnam War in the United States during the 1960s. 14 April Secretary of State John
Origins of the Cold War out in the 1941 Atlantic Charter—in other words, a liberal international system based on free trade and open markets. This vision would require a rebuilt capitalist Europe, with a healthy Germany at its center, to serve once more as a hub in global affairs. This would also require US economic and political leadership of the postwar world. Europe needed the USA's assistance if it was to rebuild its domestic production and finance its international trade. The USA was the only world power not economically devastated by the fighting. By the end of the war, it was producing around fifty percent