What impact did motte and baileys have?

Motte and bailey castles significantly influenced medieval military architecture and feudal society. Their design, featuring a raised earthwork mound (motte) and an enclosed courtyard (bailey), provided a quick and effective means of defense against invaders. This structure enabled local lords to exert control over the surrounding land, reinforcing their power and facilitating the establishment of feudal systems. Additionally, motte and bailey castles played a crucial role in consolidating territorial claims during the Norman Conquest and subsequent periods of instability.