There are many variable as to why it was so difficult for segregation to stop, but one of the reasons was that it was hard to actually stop segregation. Although there was laws created to stop segregation, in many areas people still practiced segregation without being apprehended by the law. It took lots of law enforcement to travel around the country to prevent this from happening. It took a long time to end segregation between races.
Arguments upon reconstructing the country failed because the choice of having the original content <span />
it was to address the problems of the weak central government the exist under the articles of confederation
They actually needed really heavy machinery to be built so they would open even more jobs due to the need for machines. They also raised wages
Periodization.
First of all, it sounds like it would make sense: periodization sounds like a word that would describe splitting something into periods. Also, the other answer choices don't make sense; secularization is the shift from religious beliefs to secular (less religious) ideals, causation is the relationship between cause and effect, and the Renaissance is just, well, the Renaissance (a period in history).
