Across
1
Fundamental law of a nation
8
Person who buys and sells goods
9
Union formed for mutual benefit
11
Military blockade of a fortified place
12
Advanced stage of human society
Down
2
Legislative assembly of a country
3
Belonging to a very old period
4
Period of one hundred years
5
Medieval land-for-service system
6
Armed entry into another territory
7
Handwritten historical document
10
Government by the people