You may be talking about the Industrial Revolution, which did begin in 1760, so it matches the time frame. It was a transition to new machinery and manufacturing processes.
The answer would be A, Vietnam was divided into two countries. Hope this helps!
<span>The percentage of death amounted to 75 percent, as compared with andersonville and Elmira prisons of 33 percent in our civil war. The death rate of french and British prisoners of a war in a German prison camps was not more than 15 percent, and actually less for american prisoners.</span>
Central Asian armies under the Mongols repeatedly invaded and conquered parts of the Muslim world.
So...D.
The thing that led to many civil wars in Rome was because of land expansion. Rome was building up their empire by expanding the empire and getting more land, but it was not so easy to get land because there were already other Empire's that had it. In order for Rome to claim more land and expand their empire, they had to go into war for the land. For example, Rome went into what is called the "Punic Wars" against the Carthage Empire for land, and Rome won the wars. Another war was against each other, the cause of the civil war against Romans was because of power, and Romans wanted power over each other so they could have the land that they fought for.