Across
1
Large territory under one ruler
4
Ancient Mesoamerican civilization
5
Succession of rulers from same family
7
Long and distinct period of history
8
Period of one hundred years
9
Sudden overthrow of a government
Down
2
Ancient Egyptian picture writing
3
Metal that replaced bronze in tools
4
Person who buys and sells goods
6
Advanced stage of human society
10
Relating to the Middle Ages