Across
1
Practice of establishing foreign colonies
3
Government ruled by a king or queen
6
Large territory under one ruler
7
Deadly epidemic disease
9
Exchange of goods between peoples
10
Military blockade of a fortified place
Down
1
Period of one hundred years
2
Advanced stage of human society
3
Movement of people to new areas
4
Ancient Egyptian stone monument
5
Person owned as property
8
Roman arena fighter