Across
1
Legislative assembly of a country
3
Territory controlled by another country
6
Alloy of copper and tin used in early tools
7
Fortified medieval residence
9
Union formed for mutual benefit
10
Ancient Egyptian stone monument
11
Freedom from outside control
Down
2
Person who buys and sells goods
3
Medieval religious military campaign
4
Formal agreement between nations
5
Deadly epidemic disease
8
Period of ten years