Dwight David "Ike" Eisenhower (pronounced /ˈaɪzənhaʊər/, EYE-zən-how-ər; October 14, 1890 – March 28, 1969) was the 34th President of the United States from 1953 until 1961. He was a five-star general in the United States Army during World War II and served as Supreme Commander of the Allied Forces in Europe; he had responsibility for planning and supervising the invasion of North Africa in Operation Torch in 1942–43 and the successful invasion of France and Germany in 1944–45 from the Western Front. In 1951, he became the first supreme commander of NATO.Eisenhower was of Pennsylvania Dutch ancestry and was raised in a large family in Kansas by parents with a strong religious background. He attended and graduated from West Point and later married and had two sons. After World War II, Eisenhower served as Army Chief of Staff under President Harry S. Truman then assumed the post of President at Columbia University.Eisenhower entered the 1952 presidential race as a Republican to counter the non-interventionism of Senator Robert A. Taft and to crusade against "Communism, Korea and corruption". He won by a landslide, defeating Democrat Adlai Stevenson and ending two decades of the New Deal Coalition. In the first year of his presidency, Eisenhower deposed the leader of Iran in the 1953 Iranian coup d'état and used nuclear threats to conclude the Korean War with China. His New Look policy of nuclear deterrence gave priority to inexpensive nuclear weapons while reducing the funding for conventional military forces; the goal was to keep pressure on the Soviet Union and reduce federal deficits. In 1954, Eisenhower first articulated the domino theory in his description of the threat presented by the spread of communism. The Congress agreed to his request in 1955 for the Formosa Resolution, which enabled him to prevent Chinese communist aggression against Chinese nationalists and established the U.S. policy of defending Taiwan. When the Soviets launched Sputnik in 1957, he had to play catch-up in the space race. Eisenhower forced Israel, the UK, and France to end their invasion of Egypt during the Suez Crisis of 1956. In 1958, he sent 15,000 U.S. troops to Lebanon to prevent the pro-Western government from falling to a Nasser-inspired revolution. Near the end of his term, his efforts to set up a summit meeting with the Soviets collapsed because of the U-2 incident. In his 1961 farewell address to the nation, Eisenhower expressed his concerns about future dangers of massive military spending, especially deficit spending, and coined the term "military–industrial complex".On the domestic front, he covertly opposed Joseph McCarthy and contributed to the end of McCarthyism by openly invoking the modern expanded version of executive privilege. He otherwise left most political activity to his Vice President, Richard Nixon. He was a moderate conservative who continued New Deal agencies and expanded Social Security.Among his enduring innovations, he launched the Interstate Highway System; the Defense Advanced Research Projects Agency (DARPA), which led to the internet, among many invaluable outputs; the National Aeronautics and Space Administration (NASA), driving peaceful discovery in space; the establishment of strong science education via the National Defense Education Act; and encouraging peaceful use of nuclear power via amendments to the Atomic Energy Act.In social policy, he sent federal troops to Little Rock, Arkansas, for the first time since Reconstruction to enforce federal court orders to desegregate public schools. He also signed civil rights legislation in 1957 and 1960 to protect the right to vote. He implemented desegregation of the armed forces in two years and made five appointments to the Supreme Court. He was the first term-limited president in accordance with the 22nd Amendment.Eisenhower's two terms were peaceful ones for the most part and saw considerable economic prosperity except for a sharp recession in 1958–59. Eisenhower is often ranked highly among the U.S. presidents.
Operation Overlord was the code name for the Battle of Normandy, the Allied operation that launched the successful invasion of German-occupied western Europe during World War II . The operation commenced on 6 June 1944 with the Normandy landings (Operation Neptune, commonly known as D-Day). A 1,200-plane airborne assault preceded an amphibious assault involving over 5,000 vessels. Nearly 160,000 troops crossed the English Channel on 6 June, and more than three million allied troops were in France by the end of August.The decision to undertake a cross-channel invasion in 1944 was taken at the Trident Conference in Washington in May 1943. General Dwight D. Eisenhower was appointed commander of Supreme Headquarters Allied Expeditionary Force (SHAEF), and General Bernard Montgomery was named as commander of the 21st Army Group, which comprised all the land forces involved in the invasion. The Normandy coast was chosen as the site of the invasion, with the Americans assigned to land at Utah and Omaha Beaches, the British at Sword and Gold Beaches, and Canadians at Juno Beach. To meet the conditions expected on the Normandy beachhead, special technology was developed, including two artificial ports called Mulberry harbours and an array of specialised tanks nicknamed Hobart's Funnies. In the months leading up to the invasion, the Allies conducted a substantial military deception, Operation Bodyguard, using both electronic and visual misinformation. This misled the Germans as to the date and location of the main Allied landings. Hitler placed German Field Marshal Erwin Rommel in charge of developing fortifications all along the Atlantic Wall in anticipation of an invasion.The Allies failed to reach their goals for the first day, but gained a tenuous foothold that they gradually expanded as they captured the port at Cherbourg on 26 June and the city of Caen on 21 July. A failed counterattack by German forces on 8 August led to 50,000 soldiers of the German 7th Army being trapped in the Falaise pocket. The Allies launched an invasion of southern France (Operation Dragoon) on 15 August, and the Liberation of Paris followed on 25 August. German forces retreated across the Seine on 30 August 1944, marking the close of Operation Overlord.