Across
1
Armored warrior of medieval times
3
Union formed for mutual benefit
5
Formal agreement between nations
7
Handwritten historical document
8
Exchange of goods between peoples
9
Ancient empire that conquered much of Europe
11
Government ruled by a king or queen
Down
2
Legislative assembly of a country
4
Legislative body in ancient Rome
6
Advanced stage of human society
7
Person who buys and sells goods
10
Roman arena fighter
12
Ancient Egyptian picture writing