Across
1
Ancient empire that conquered much of Europe
3
Armed entry into another territory
7
Ancient Egyptian picture writing
8
Succession of rulers from same family
10
Military conflict or fight
13
Long and distinct period of history
14
Relating to the Middle Ages
15
Male monarch ruler
Down
2
Government ruled by a king or queen
4
Exchange of goods between peoples
5
Fundamental law of a nation
6
Deadly epidemic disease
9
Person who buys and sells goods
11
Person who travels to discover new lands
12
Union formed for mutual benefit