Richard Nixon (1913–1994) was the 37th President of the United States, serving from 1969 to 1974. He graduated from Whittier College in 1934 and Duke University School of Law in 1937, returning to California to practice law. He served in the United States Navy during World War II. Nixon was elected to the House of Representatives in 1946 and to the Senate in 1950. He served for eight years as vice president, from 1953 to 1961, and waged an unsuccessful presidential campaign in 1960, narrowly losing to John F. Kennedy. In 1968, Nixon ran again for president and was elected. He initially escalated the Vietnam War, but ended U.S. involvement in 1973. Nixon's visit to the People's Republic of China in 1972 opened diplomatic relations between the two nations. Though he presided over Apollo 11, he scaled back manned space exploration. He was re-elected by a landslide in 1972. A series of revelations in the Watergate scandal cost Nixon much of his political support in his second term, and on August 9, 1974, he resigned as president. In retirement, Nixon's work as an elder statesman, authoring several books and undertaking many foreign trips, helped to rehabilitate his public image.