Across
1
Person who travels to discover new lands
5
Large territory under one ruler
7
Long and distinct period of history
8
Legislative assembly of a country
9
Roman arena fighter
11
Relating to the Middle Ages
12
Armed entry into another territory
Down
2
Period of one hundred years
3
Union formed for mutual benefit
4
Legislative body in ancient Rome
6
Practice of farming and growing food
10
Ancient Egyptian ruler