Across
1
Belonging to a very old period
6
Person who travels to discover new lands
7
Military blockade of a fortified place
8
Armed entry into another territory
Down
2
Fortified medieval residence
3
Handwritten historical document
4
Legislative assembly of a country
5
Object made by humans from the past
9
Government by the people
10
Metal that replaced bronze in tools
11
Large territory under one ruler