Across
1
Union formed for mutual benefit
4
Object made by humans from the past
6
Person who buys and sells goods
8
Ancient Egyptian picture writing
10
Ancient empire that conquered much of Europe
11
Person with no fixed home
Down
1
Practice of farming and growing food
2
Large territory under one ruler
3
Government ruled by a king or queen
5
Deadly epidemic disease
7
Medieval land-for-service system
9
Armored warrior of medieval times