Across
1
Male monarch ruler
3
Belonging to a very old period
5
Practice of establishing foreign colonies
6
Object made by humans from the past
9
Sudden overthrow of a government
10
Period of one hundred years
11
Union formed for mutual benefit
Down
2
Relating to the Middle Ages
4
Fundamental law of a nation
7
Long and distinct period of history
8
Large territory under one ruler