Across
1
Advanced stage of human society
5
Medieval religious military campaign
9
Period of one hundred years
11
Ancient empire that conquered much of Europe
12
Legislative body in ancient Rome
13
Government elected by the people
Down
2
Alloy of copper and tin used in early tools
3
Male monarch ruler
4
Military blockade of a fortified place
6
Exchange of goods between peoples
7
Practice of establishing foreign colonies
8
Military conflict or fight
10
Government ruled by a king or queen