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.
Being able to build great buildings made the mayans have huge political power because other groups of people will be scared of the mayans
Having already learned of the orders, colonial leaders fled Boston to avoid arrest. Gage decided to seize and destroy arms the patriots had stored at Concord<span>, 20 miles northwest of Boston. On the night of April 18, 1775, 700 </span>British soldiers<span>began to </span>march<span> toward </span>Concord<span>.</span>
The answer is D to your question
