Problem: Joshua Lawrence Chamberlain (born Lawrence Joshua Chamberlain, September 8, 1828 - February 24, 1914) was an American college professor from the State of Maine, who volunteered during the American Civil War to join the Union Army. He became a highly respected and decorated Union officer, reaching the rank of brigadier general (and brevet major general). He is best known for his gallantry at the Battle of Gettysburg, for which he was awarded the Medal of Honor. Chamberlain was commissioned a lieutenant colonel in the 20th Maine Volunteer Infantry Regiment in 1862 and fought at the Battle of Fredericksburg.

Chamberlain was born in Brewer, Maine, the son of Sarah Dupee (nee Brastow) and Joshua Chamberlain on September 8, 1828. Chamberlain was of English ancestry, and could trace his family line back to twelfth century England, during the reign of King Stephen. He was the oldest of five children. It is said that he was his mother's favorite while his father was tough on him. He was very involved in his church, mostly singing in the choir. His mother encouraged him to become a preacher while his father wanted him to join the military, but he felt a reluctance towards both options. He suffered a speech impediment until shortly after graduating from Bowdoin College. He entered Bowdoin College in Brunswick, Maine, in 1848 with the help of a local tutor, professor William Hyde. Chamberlain learned to read Ancient Greek and Latin in order to pass the entrance exam. While at Bowdoin he met many people who would influence his life, including Harriet Beecher Stowe, the wife of Bowdoin professor Calvin Stowe. Chamberlain would often go to listen to her read passages from what would later become her celebrated novel, Uncle Tom's Cabin. He also joined the Peucinian Society, a group of students with Federalist leanings. A member of the Phi Beta Kappa academic honor society and a brother of the Alpha Delta Phi fraternity, Chamberlain graduated in 1852. He married Fanny Adams, cousin and adopted daughter of a local clergyman, in 1855, and they had five children, one of whom was born too prematurely to survive and two of whom died in infancy. Chamberlain studied for three additional years at Bangor Theological Seminary in Bangor, Maine, returned to Bowdoin, and began a career in education as a professor of rhetoric. He eventually went on to teach every subject in the curriculum with the exception of science and mathematics. In 1861 he was appointed Professor of Modern Languages. He was fluent in nine languages other than English: Greek, Latin, Spanish, German, French, Italian, Arabic, Hebrew, and Syriac. Chamberlain's great-grandfathers were soldiers in the American Revolutionary War. One, Franklin Chamberlain, was a sergeant at the Siege of Yorktown. His grandfather, also named Joshua Chamberlain, was a colonel in the local militia during the War of 1812 and was court-martialed (but exonerated) for his part in the humiliating Battle of Hampden, which led to the sacking of Bangor and Brewer by British forces. His father also had served during the abortive Aroostook War of 1839.

when did he graduate college?

Answer with quotes: Chamberlain graduated in 1852.

Problem: Allen Welsh Dulles (; April 7, 1893 - January 29, 1969) was an American diplomat and lawyer who became the first civilian Director of Central Intelligence (DCI), and its longest-serving director to date. As head of the Central Intelligence Agency (CIA) during the early Cold War, he oversaw the 1954 Guatemalan coup d'etat, Operation Ajax (the overthrow of Iran's elected government), the Lockheed U-2 aircraft program and the Bay of Pigs Invasion. Following the assassination of John F. Kennedy, Dulles was one of the members of the Warren Commission. Between his stints of government service, Dulles was a corporate lawyer and partner at Sullivan & Cromwell.

DCI Smith recruited Dulles to oversee the agency's covert operations as Deputy Director for Plans, a position he held from January 4, 1951. On August 23, 1951, Dulles was promoted to Deputy Director of Central Intelligence, second in the intelligence hierarchy. After the election of Dwight Eisenhower in 1952, Bedell Smith shifted to the Department of State and Dulles became the first civilian Director of Central Intelligence. The Agency's covert operations were an important part of the Eisenhower administration's new Cold War national security policy known as the "New Look". At Dulles' request, President Eisenhower demanded that Senator Joseph McCarthy discontinue issuing subpoenas against the CIA. In March 1950, McCarthy had initiated a series of investigations into potential communist subversion of the Agency. Although none of the investigations revealed any wrongdoing, the hearings were potentially damaging, not only to the CIA's reputation but also to the security of sensitive information. Documents made public in 2004 revealed that the CIA, under Dulles' orders, had broken into McCarthy's Senate office and fed disinformation to him in order to discredit him, in order to stop his investigation of communist infiltration of the CIA. In the early 1950s, the United States Air Force conducted a competition for a new photo reconnaissance aircraft. Lockheed Aircraft Corporation's Skunk Works submitted a design number called the CL-282, which married sailplane-like wings to the body of a supersonic interceptor. This aircraft was rejected by the Air Force, but several of the civilians on the review board took notice, and Edwin Land presented a proposal for the aircraft to Dulles. The aircraft became what is known as the U-2 'spy plane', and it was initially operated by CIA pilots. Its introduction into operational service in 1957 greatly enhanced the CIA's ability to monitor Soviet activity through overhead photo surveillance. The aircraft eventually entered service with the Air Force. The Soviet Union shot down and captured a U-2 in 1960 during Dulles' term as CIA chief. Dulles is considered one of the essential creators of the modern United States intelligence system and was an indispensable guide to clandestine operations during the Cold War. He established intelligence networks worldwide to check and counter Soviet and eastern European communist advances as well as international communist movements.

What other achievements did he have?

Answer with quotes:
In the early 1950s, the United States Air Force conducted a competition for a new photo reconnaissance aircraft. Lockheed Aircraft Corporation's Skunk Works submitted a design number called the CL-282,