The square keep castles began to emerge in the 10th century during the early Middle Ages, particularly in Europe. They represented a significant advancement in defensive architecture, characterized by their stone construction and square design. These castles often served as fortified residences for nobility and military strongholds. Their development marked a shift from earlier wooden motte-and-bailey structures to more durable stone fortifications.
Square keep castles were mainly built far from villages
concentric castles
Square keep castles (or stone keep castles) were made out of stone; you can probably tell from the name! Hope this helps.
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Square keep castles
square keep castles were invented
Square keep castles were made out of stone. See the link for Norman castles: (See Related Links)
1949
stone keep castles were built on large steep hills hope this helps xxx
silver or gray
Crackers and cheese :)
yes