Across
1
Belonging to a very old period
5
Ancient Mesoamerican civilization
6
Legislative assembly of a country
8
Payment made to show submission
10
Large territory under one ruler
11
Union formed for mutual benefit
12
Object made by humans from the past
Down
2
Military conflict or fight
3
Practice of establishing foreign colonies
4
Armed entry into another territory
7
Formal agreement between nations
9
Male monarch ruler
13
Person who travels to discover new lands