How did the german part of charlemagne's kingdom change under the rule of otto the great? answer choices down below!

a.
it was divided by several german dukes.

b.
it fell under the rule of the byzantine empire.

c.
it was invaded by anglo-saxons.

d.
it was united as one empire

Which of the following are examples of limited resources on the part of consumers?

Which statement about the damages caused by the civil war is true?

Two of these describe “federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a “unitary” and a “confederate” system.