The major challenge that the framers faced when setting out to write the Constitution was to create a document and a system of government that could be inclusive of all of the perspectives and viewpoints of the delegates and states involved in the convention. For fear of more conflict amongst the states it was necessary to work to create a document that would be a grand compromise of the many competing views.
The answer is A because it states differ which means contrast.
The Columbian Exchange had positive and negative consequences.
Some of the positive consequences were the introduction of different nutrients and food supplies into the Old World, such as corn or potatoes. This improved the diet of most Europeans, leading to a population growth in the next generations.
However, Europe benefited more than the Americas, for some of the negative consequences about the Columbian Exchange were the introduction of diseases into the continent and the slavery of African populations into the Americas.
It restored the prewar boundaries between the United States and Canada.
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