Across
1
Legislative assembly of a country
7
Armed entry into another territory
8
Armored warrior of medieval times
9
Person who buys and sells goods
10
Long and distinct period of history
11
Ancient empire that conquered much of Europe
Down
2
Fundamental law of a nation
3
Person owned as property
4
Medieval religious military campaign
5
Ancient Mesoamerican civilization
6
Fortified medieval residence