 There are around 31 hill forts in Dorset; archaeologist Sharples, who undertook excavations at Maiden Castle, proposed that hill forts were used to control agricultural land to support a large community. Those in Dorset were situated near expanses of fertile land. Monumental defences such as the ditch at Maiden Castle indicate that the land was disputed and communities fought each other for control. This is supported by Cunliffe, who argues that the elaborate earthworks such as those around the entrances to Maiden Castle and Danebury were used to defend the weakest part of the hill fort. They increased the time the attackers took to reach the gateway, which would have left them vulnerable to defenders armed with slings. Hoards of carefully selected sling stones have been found at both sites.
