Calais Conference of July 1915
... that at the Calais Conference of July 1915 both the British and French thought they had persuaded the other to support their opposing war strategies?
... that at the <b id="mwBhA"><a href="./Calais_Conference_(July_1915)" id="mwBhE" rel="mw:WikiLink" title="Calais Conference (July 1915)">Calais Conference of July 1915</a></b> both the British and French thought they had persuaded the other to support their opposing war strategies?