Who invaded eastern europe in the 9th century?

Over the ninth and tenth centuries, Europe was invaded from the south by Muslims, from the East by a people called the Magyars, and from the north by the “Northmen” or Vikings. The invasions of the seafaring Vikings lasted the longest, reached the farthest, and caused the most significant changes in Western Europe.

Explanation:

a) the colonists began to see themselves as different from people in britain.

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1 battles of lexington and concord

2 battle of bunker hill  

3 battles of saratoga

4 battle of new york

5 battle of yorktown