Across
1
Exchange of goods between peoples
4
Practice of establishing foreign colonies
8
Ancient Egyptian picture writing
10
Military conflict or fight
Down
2
Ancient Mesoamerican civilization
3
Medieval land-for-service system
4
Fortified medieval residence
5
Sudden overthrow of a government
6
Practice of farming and growing food
7
Person who buys and sells goods
9
Person with no fixed home