Kammala wannan magana: Masana tarihi kamar Philip Sidnell sun yi jayayya cewa mahayan dawakai na Romawa sun kasance muhimmin ɓangare na sojojin Jamhuriyar. Koyaya, wasu masana tarihi sun kawo rashin nasara kamar Cannae da
Trebia a matsayin shaida a kan wannan da'awar. Ka'idojin doki sun hada da yaƙi da doki na abokan gaba da farko, sa'an nan kuma suka kai hari ga doki na abokan gaba daga wurare da dama don karkatar da kwamandan da kuma karya layin kare su. A cikin Daular Daular Daular da aka yi amfani da doki mai sauƙi da masu tuka baka don yin faɗa.