What effect did the Mongol invasion have on Kiev?
The invasion destroyed Kiev and left the Mongols in power.
Kiev pushed back the Mongols and retained power.
The invasion destroyed Kiev and power shifted to Moscow.
Avoid was left in the development of Russian culture.

Me! why was marbury v. madison such an important case? a. it confirmed that the supreme court was more powerful than congress but less powerful than the president b. it confirmed the authority of the supreme court to review a law in to determine whether or not that law is constitutional. c. it confirmed the authority of congress to increase or decrease the power of the supreme court. d. it gave the supreme court the power to confirm federal judges.