Across
1
Military blockade of a fortified place
5
Exchange of goods between peoples
6
Legislative body in ancient Rome
7
Territory controlled by another country
9
Person who buys and sells goods
10
Government elected by the people
Down
2
Ancient empire that conquered much of Europe
3
Fundamental law of a nation
4
Formal agreement between nations
8
Practice of farming and growing food
11
Period of ten years
12
Large territory under one ruler
13
Government by the people