French Army
... that heavy losses on the Western Front in the First World War caused the French Army to conscript men up to age 45?
... that heavy losses on the <a href="./Western_Front_(World_War_I)" id="mwD8M" rel="mw:WikiLink" title="Western Front (World War I)">Western Front</a> in the <a href="./World_War_I" id="mwD8Q" rel="mw:WikiLink" title="World War I">First World War</a> caused the <b id="mwD8U"><a href="./French_Army_in_World_War_I" id="mwD8Y" rel="mw:WikiLink" title="French Army in World War I">French Army</a></b> to <a href="./Conscription" id="mwD8c" rel="mw:WikiLink" title="Conscription">conscript</a> men up to age 45?