Across
1
Union formed for mutual benefit
5
Movement of people to new areas
7
Long and distinct period of history
8
Relating to the Middle Ages
12
Ancient Egyptian stone monument
Down
2
Handwritten historical document
3
Sudden overthrow of a government
4
Ancient Mesoamerican civilization
6
Ancient empire that conquered much of Europe
9
Medieval religious military campaign
10
Fundamental law of a nation
11
Period of one hundred years