Across
1
Legislative assembly of a country
6
Exchange of goods between peoples
8
Medieval land-for-service system
9
Period of ten years
10
Period of one hundred years
11
Freedom from outside control
12
Practice of establishing foreign colonies
14
Ancient empire that conquered much of Europe
Down
2
Large territory under one ruler
3
Relating to the Middle Ages
4
Object made by humans from the past
5
Government ruled by a king or queen
7
Sudden overthrow of a government
13
Person who travels to discover new lands