When the bomb was finally detonated atop a steel tower, an intense light flash and sudden wave of heat was followed by a great burst of sound echoing in the valley. A ball of fire tore up into the sky and then was surrounded by a giant mushroom cloud stretching some 40,000 feet across. With a power equivalent to around 21,000 tons of TNT, the bomb completely obliterated the steel tower on which it rested. The nuclear age had begun.
Hello!
The Western Schism lasted from 1378 to 1417 and was a split from within the Roman Catholic Church. Basically what happened was three popes thought that they were the "true" pope so eventually they split apart. The schism was ended by the Council of Constance on 1414 and lasted 4 years fro the debate to finally end on 1418.
I hope it helps!
