Across
1
Advanced stage of human society
6
Person with no fixed home
7
Object made by humans from the past
8
Ancient Egyptian ruler
10
Ancient Mesoamerican civilization
11
Exchange of goods between peoples
12
Handwritten historical document
Down
2
Military conflict or fight
3
Practice of farming and growing food
4
Territory controlled by another country
5
Roman arena fighter
9
Union formed for mutual benefit