Question

HEY,
Can anyone please explain the 14th and 15th paragraph of chapter 4 A TRULY BEAUTIFUL MIND of cbse class 9.

Answer 1

As we know Nazi's were ruling Germany and they throned on 1993.Einstein came to America. Five years later, discovery of nuclear fission in Berlin made to roar the American physicists ,Americans were afraid that Nazi's would use an atomic bomb. Einstein then wrote a letter to warn American president Franklin Delano Roosevelt on 2aug 1939.even Einstein warned the president, but president didn't care the words of Einstein. Americans discovered atomic bomb secretly and dropped it on the Japanese city of Hiroshima and Nagasaki in Aug 1945