Across
1
Period of ten years
5
Armored warrior of medieval times
7
Roman arena fighter
8
Sudden overthrow of a government
9
Military conflict or fight
11
Male monarch ruler
12
Medieval religious military campaign
15
Practice of establishing foreign colonies
Down
2
Legislative body in ancient Rome
3
Belonging to a very old period
4
Government elected by the people
6
Freedom from outside control
10
Person who travels to discover new lands
13
Armed entry into another territory
14
Long and distinct period of history