A. a disagreement between the states over representation in Congress
One very negative consequence of increased feelings of nationalism after WWI was the rise of fascism or so-called national socialism in countries like Germany and Italy. These governments appealed to nationalism and blamed such groups as the Jewish people for their economic problems in the late 20's and early 30's and also believed they had the right to invade and control other countries.
B. Artists from Italy focused on capturing the ideal form, while artists from northern Europe focused on capturing details.
Their weapons were much more advanced ex. guns, rather than the natives had bows and arrows.