Across
1
Exchange of goods between peoples
5
Sudden overthrow of a government
6
Government by the people
7
Freedom from outside control
10
Object made by humans from the past
12
Armed entry into another territory
Down
2
Military blockade of a fortified place
3
Handwritten historical document
4
Ancient empire that conquered much of Europe
8
Person with no fixed home
9
Ancient Egyptian picture writing
11
Person who buys and sells goods