Across
1
Uprising against authority
4
Government ruled by a king or queen
7
Object made by humans from the past
8
Practice of establishing foreign colonies
9
Period of one hundred years
11
Ancient Mesoamerican civilization
12
Metal that replaced bronze in tools
Down
2
Long and distinct period of history
3
Fundamental law of a nation
5
Government by the people
6
Succession of rulers from same family
10
Armed conflict between nations