WORLD HISTORY

Detailed explanation-1: -Eisenhower’s speech invoked what would come to be known as the “domino theory”-the notion that a communist takeover in Indochina would lead other Asian nations to follow suit.

Detailed explanation-2: -Eisenhower announced the Eisenhower Doctrine in January 1957, and Congress approved it in March of the same year. Under the Eisenhower Doctrine, a country could request American economic assistance and/or aid from U.S. military forces if it was being threatened by armed aggression from another state.

Detailed explanation-3: -The Cold War “containment” notion was born of the Domino Theory, which held that if one country fell under communist influence or control, its neighboring countries would soon follow. Containment was the cornerstone of the Truman Doctrine as defined by a Truman speech on March 12, 1947.

Detailed explanation-4: -Dwight D. Eisenhower applied it to Southeast Asia, especially South Vietnam. The domino theory was one of the main arguments used in the Kennedy and Johnson administrations during the 1960s to justify increasing American military involvement in the Vietnam War.

Detailed explanation-5: -On April 7, 1954, President Dwight Eisenhower answered a press conference reporter’s question about the impending defeat of the French in Indochina with the first articulation of what would become known as “The Domino Theory.” The theory would drive the escalation of the Vietnam War over the next two decades.