Across
1
Movement of people to new areas
4
Ancient empire that conquered much of Europe
6
Ancient Egyptian stone monument
8
Person owned as property
9
Period of ten years
10
Belonging to a very old period
12
Exchange of goods between peoples
13
Advanced stage of human society
Down
1
Relating to the Middle Ages
2
Armed entry into another territory
3
Legislative assembly of a country
5
Armored warrior of medieval times
7
Person who buys and sells goods
11
Succession of rulers from same family