a historical phrase used to refer to the arrival of the Space Age in human history. Later it was included in the refrain of a Soviet patriotic song written by Alexandra Pakhmutova and Nikolai Dobronravov (He said "Let's go!" He waved his hand). The Soviet press later reported that, minutes before boarding the spacecraft, Gagarin made a speech: "Dear friends, you who are close to me, and you whom I do not know, fellow Russians, and people of all countries and all continents: in a few minutes a powerful space vehicle will carry me into the distant realm of space. What can I tell you in these last minutes before the launch? My whole life appears to me as one beautiful moment. All that I previously lived through and did, was lived through and done for the sake of this moment." According to historian Asif Siddiqi, Gagarin actually "was essentially forced to utter a stream of banalities prepared by anonymous speechwriters" taped much earlier in Moscow. American reaction Officially, the U.S. congratulated the Soviet Union on its accomplishments. Writing for The New York Times shortly after the flight, however, journalist Arthur Krock described mixed feelings in the United States due to fears of the spaceflight's potential military implications for the Cold War, and the Detroit Free Press wrote that "the people of Washington, London, Paris and all points between might have been dancing in the streets" if it were not for "doubts and suspicions" about Soviet intentions. Other US writers were concerned that the spaceflight had gained a propaganda victory on behalf of communism. President John F. Kennedy was quoted as saying that it would be "some time" before the US could match the Soviet launch vehicle technology, and that "the news will be worse before it's better." Kennedy also sent congratulations to the Soviet Union for their "outstanding technical achievement." Opinion pages of many US newspapers urged renewed efforts to overtake the Soviet scientific accomplishments. Adlai Stevenson, then the US ambassador to the United Nations, was quoted as saying, "Now that the Soviet scientists have put a man into space and brought him back alive, I hope they will also help to bring the United Nations back alive," and on a more serious note urged international agreements covering the use of space (which did not occur until the Outer Space Treaty of 1967). Other world reactions Prime Minister Jawaharlal