<a href="https://en.wikipedia.org/wiki/World_War_I" id="mwfw" rel="mw:WikiLink" title="World War I">World War I</a>: The <a href="https://en.wikipedia.org/wiki/Battle_of_Arras_(1917)" id="mwgA" rel="mw:WikiLink" title="Battle of Arras (1917)">Battle of Arras</a>: The battle begins with <a href="https://en.wikipedia.org/wiki/Canadian_Corps" id="mwgQ" rel="mw:WikiLink" title="Canadian Corps">Canadian Corps</a> executing a <a href="https://en.wikipedia.org/wiki/Battle_of_Vimy_Ridge" id="mwgg" rel="mw:WikiLink" title="Battle of Vimy Ridge">massive assault on Vimy Ridge</a>.