During the Northern European Renaissance, what caused people in northern Europe to reject Italian art?

15 points to the "charlemagne" section, what were the two policies that charlemagne implemented when he took the throne? what was the result of the policies and how did it impact his warriors?

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause

What three political groups came out of the french revolution?