Charlemagne's significant achievements included: 
A.
reducing the Catholic Church's political influence.

B.
protecting religious freedom for non-Christians.

C.
securing huge supplies of gold to mint new coins.

D.
supporting education and the arts in western Europe.

What is one reason the united states had a two party system

Sole i will mark brainlist to who answer

Which of the following allowed the government to stop a foreigner from becoming a citizen, presidential power to throw anyone he wanted out of the u.s. and that it was a crime to criticize the government? the alien and sedition act the xyz affair the 12th amendment marbury v madison