Across
1
Armed entry into another territory
5
Practice of farming and growing food
7
Ancient Mesoamerican civilization
10
Practice of establishing foreign colonies
12
Formal agreement between nations
13
Payment made to show submission
Down
2
Movement of people to new areas
3
Belonging to a very old period
4
Roman arena fighter
6
Fundamental law of a nation
8
Legislative assembly of a country
9
Deadly epidemic disease
11
Military blockade of a fortified place
14
Object made by humans from the past