A ik its going to be A cause i just took the test
The main way in which labor was different after the Industrial Revolution than it was before was that prior to the industrial revolution, many items were made by hand, whereas after it, people "manned" machines that would assemble the items instead.
I think the<span> cold war was a particularly dangerous time in world history because it contained a fragile balance between the part involved that, if broken, could cause a massacre of epic proportion. The ability and capacity of both main parts were astounding, and so the time was particularly dangerous because everyone understood that it would take only a tiny flame to make up for an enormous deflagration. </span>
Faster to get around the city.