Across
1
Object made by humans from the past
6
Payment made to show submission
7
Armed entry into another territory
8
Alloy of copper and tin used in early tools
9
Government ruled by a king or queen
Down
2
Roman arena fighter
3
Practice of farming and growing food
4
Formal agreement between nations
5
Fortified medieval residence
10
Government elected by the people
11
Fundamental law of a nation