Across
1
Belonging to a very old period
5
Large territory under one ruler
6
Succession of rulers from same family
7
Territory controlled by another country
8
Formal agreement between nations
9
Person who buys and sells goods
10
Union formed for mutual benefit
11
Military conflict or fight
12
Movement of people to new areas
Down
2
Person who travels to discover new lands
3
Handwritten historical document
4
Sudden overthrow of a government
13
Deadly epidemic disease
14
Advanced stage of human society