What did Charlemagne do to advance education

This map shows north korea and south korea today. how does this map reflect the impact of the korean war?

President eisenhowers foreign policy stressed peace, threatened massive retaliation for attacks and what

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.