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. Prior to that he was a five-star general in the United States Army. During World War II, he served as Supreme Commander of the Allied Forces in Europe, with 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.
The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.
Article II of the U.S. Constitution vests the executive power of the United States in the president and charges him with the execution of federal law, alongside the responsibility of appointing federal executive, diplomatic, regulatory, and judicial officers, and concluding treaties with foreign powers, with the advice and consent of the Senate. The president is further empowered to grant federal pardons and reprieves, and to convene and adjourn either or both houses of Congress under extraordinary circumstances. Since the founding of the United States, the power of the president and the federal government have grown substantially and each modern president, despite possessing no formal legislative powers beyond signing or vetoing congressionally passed bills, is largely responsible for dictating the legislative agenda of his party and the foreign and domestic policy of the United States. The president is frequently described as the most powerful person in the world.