concept   defensive fortifications
culture   Feudal Japan
statement   In Feudal Japan, defensive fortifications such as castles and fortresses were used to protect against internal and external threats.
2 similar statements
# Concept Culture Statement Freq.
1 defensive fortifications Feudal Japan Included the building of castles and fortresses to defend against internal and external enemies. 1
2 defensive fortifications medieval Japan Emphasized the construction of castle towns surrounded by strong defensive walls and moats. 1