An estimated one million Armenians were killed in the dying days of the Ottoman Empire in 1915. Against the backdrop of World War I, reports of massacre, atrocity, genocide and exile sparked the largest global humanitarian response up to that date. Britain and its empire - the most powerful internationalist institutional force at the time - played a key role in determining the global response to these events. This book considers the first attempt to intervene on behalf of the victims of the massacres and to prosecute those responsible for 'crimes against humanity' using newly uncovered...