Across
1
Fundamental law of a nation
6
Armed entry into another territory
8
Belonging to a very old period
9
Exchange of goods between peoples
10
Formal agreement between nations
Down
1
Fortified medieval residence
2
Deadly epidemic disease
3
Male monarch ruler
4
Practice of establishing foreign colonies
5
Government by the people
7
Person who travels to discover new lands
11
Roman arena fighter
12
Medieval religious military campaign