Across
1
Government elected by the people
3
Person with no fixed home
7
Person who travels to discover new lands
9
Advanced stage of human society
10
Movement of people to new areas
11
Union formed for mutual benefit
13
Ancient empire that conquered much of Europe
Down
2
Medieval land-for-service system
4
Practice of establishing foreign colonies
5
Object made by humans from the past
6
Government ruled by a king or queen
8
Collection of traditional stories
12
Period of ten years