Manhattan Project
the development of the atomic bomb, the best-kept secret of the war, even Truman didn't know about it when he became president; it was called that b/c it was mainly being worked on at Columbia University in Manhattan
hope this helps!
(:
Winston Churchill and Franklin Roosevelt. Winston was the British prime minister and Franklin was the US President. <span />
A government controlled by the people is called a democracy. <span />
(I used google translate but I hope this helps) A medida que el agua fluía hacia las ciudades, se usaba para beber, irrigar y para suministrar cientos de fuentes y baños públicos.
