Across
1
Union formed for mutual benefit
5
Ancient Egyptian stone monument
6
Roman arena fighter
9
Medieval religious military campaign
11
Ancient empire that conquered much of Europe
12
Male monarch ruler
13
Person who buys and sells goods
14
Alloy of copper and tin used in early tools
Down
2
Large territory under one ruler
3
Relating to the Middle Ages
4
Legislative assembly of a country
7
Fundamental law of a nation
8
Sudden overthrow of a government
10
Person with no fixed home