The correct option is C. They had trained and rehearsed for the mission. Originally, the black regiment had prepared for the offensive and was going to lead the charge against the Confederate Army, however one day before the battle they were ordered not to do that and were replaced by white troops. This result in a defeat of the Union Army.
They were both betrayed by women
The effects of manufacturing and capital on the U.S. economy were profoundly intense. As soon as the Industrial Revolution spread to the US from Britain, US GDP rose dramatically and millions more people were put to work in factories--lifting the middle class.
