Paragraph: (Wiki_articles-paragraphs-wikiAlbert Einstein-22.txt)
Sent 1: To make certain the U.S. was aware of the danger, in July 1939, a few months before the beginning of World War II in Europe, Szilard and Wigner visited Einstein to explain the possibility of atomic bombs, which Einstein, a pacifist, said he had never considered.
Sent 2: He was asked to lend his support by writing a letter, with Szilard, to President Roosevelt, recommending the U.S. pay attention and engage in its own nuclear weapons research.
Sent 3: A secret German facility, apparently the largest of the Third Reich, covering 75 acres in an underground complex, was being re-excavated in Austria in December 2014 and may have been planned for use in nuclear research and development.
Sent 4: The letter is believed to be "arguably the key stimulus for the U.S. adoption of serious investigations into nuclear weapons on the eve of the U.S. entry into World War II".
Sent 5: In addition to the letter, Einstein used his connections with the Belgian Royal Family and the Belgian queen mother to get access with a personal envoy to the White House's Oval Office.
Sent 6: President Roosevelt could not take the risk of allowing Hitler to possess atomic bombs first.
Sent 7: As a result of Einstein's letter and his meetings with Roosevelt, the U.S. entered the "race" to develop the bomb, drawing on its "immense material, financial, and scientific resources" to initiate the Manhattan Project.
Sent 8: It became the only country to successfully develop an atomic bomb during World War II.
Sent 9: For Einstein, "war was a disease ... [and] he called for resistance to war."
Sent 10: By signing the letter to Roosevelt he went against his pacifist principles.
Sent 11: In 1954, a year before his death, Einstein said to his old friend, Linus Pauling, "I made one great mistake in my life--when I signed the letter to President Roosevelt recommending that atom bombs be made; but there was some justification--the danger that the Germans would make them ..."