Across
1
Payment made to show submission
4
Armed entry into another territory
5
Period of ten years
6
Belonging to a very old period
7
Succession of rulers from same family
12
Advanced stage of human society
Down
2
Metal that replaced bronze in tools
3
Relating to the Middle Ages
8
Object made by humans from the past
9
Union formed for mutual benefit
10
Armed conflict between nations
11
Medieval religious military campaign