What resulted from the advances in transportation and industry that occurred in America between the end of the Civil War and 1900?

Thousands of people migrated from rural areas to Northern cities like New York, Chicago, and Pittsburgh.

Explanation:

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.

it was justfied as english were being brutal to the colonist and they needed to be stopped therfor causing a war but the moral over that is yes it was justifed