| A | B |
| Angles and Saxons migrated | from Europe to England. |
| Magyars migrated | from Central Asia to Hungary. |
| Vikings migrated | from Scandinavia to Russia. |
| Manors with castles provided | protection from invaders, reinforcing the feudal system. |
| Invasions | disrupted trade, towns declined, and the feudal system was strengthened. |
| Frankish kings used | military power to expand thier territory. |
| The Alliance between Frankish kings and the Church | re-established Roman culture (Christianity) in Western Europe. |
| Franks emerged | as a force in Western Europe. |
| The Pope | crowned Emperor. |
| Power of the Church | was established in political life. |
| Most of Western Europe | was included in the new empire. |
| Churches, roads, and schools | were built to unite the empire. |