Answer:
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<em><u>Samuel Morse</u></em></h2>
Explanation:
Telegraph was the device invented by Samuel Morse and other inventors in 1830's and 1840's. It revolutionised long distance communication and worked by transmitting electrical signal by a wire laid between two stations.
Samuel Morse also developed set of dots and dashes for each alphabet of English language so that complex messages could be transferred via telegraph lines. Samuel Morse sent the first telegraph between Washington D.C to Baltimore in 1844. By 1866, telegraph lines had been laid between Europe and Atlantic.
Answer:
1) Egyptian President Anwar Sadat (far left), Israeli Prime Minister Menachem (far right) and president jimmy carter (center)
2) hostility and warefare
3) it had to be in a neutral area
4) they signed a peace treaty ending a 30 year war
5) he was assasinated
Explanation:
Answer:
Atomic bombs have been used only twice in war—both times by the United States against Japan at the end of World War II, in Hiroshima and Nagasaki. A period of nuclear proliferation followed that war, and during the Cold War, the United States and the Soviet Union vied for supremacy in a global nuclear arms race.
Explanation:
Franklin roosevelt because he was an american president at the time