Across
1
Armed entry into another territory
5
Government elected by the people
6
Large territory under one ruler
8
Roman arena fighter
9
Metal that replaced bronze in tools
11
Military conflict or fight
13
Medieval religious military campaign
14
Ancient Egyptian picture writing
Down
2
Armored warrior of medieval times
3
Ancient empire that conquered much of Europe
4
Advanced stage of human society
7
Payment made to show submission
10
Deadly epidemic disease
12
Practice of farming and growing food