Across
1
Large territory under one ruler
5
Ancient Egyptian stone monument
6
Armed entry into another territory
8
Formal agreement between nations
9
Government by the people
10
Deadly epidemic disease
13
Sudden overthrow of a government
Down
2
Freedom from outside control
3
Payment made to show submission
4
Relating to the Middle Ages
7
Armored warrior of medieval times
11
Practice of farming and growing food
12
Period of one hundred years