First Battle of Guinegate
... that the First Battle of Guinegate was the first use of the Old Swiss Confederacy pike square formation by non-Swiss powers?
... that the <b id="mwA_M"><a href="./Battle_of_Guinegate_(1479)" id="mwA_Q" rel="mw:WikiLink" title="Battle of Guinegate (1479)">First Battle of Guinegate</a></b> was the first use of the <a href="./Old_Swiss_Confederacy" id="mwA_U" rel="mw:WikiLink" title="Old Swiss Confederacy">Old Swiss Confederacy</a> <a href="./Pike_square" id="mwA_Y" rel="mw:WikiLink" title="Pike square">pike square</a> formation by non-Swiss powers?