World War I casualties
Casualty statistics for World War I vary to a great extent; estimates of total deaths range from 9 million to over 15 million. Military casualties reported in official sources list deaths due to all causes, including an estimated 7 to 8 million combat related deaths (killed or died of wounds) and another two to three million military deaths caused by accidents, disease and deaths while prisoners of war. Official government reports listing casualty statistics were published by the United States and Great Britain. These secondary sources published during the 1920s, are the source of the statistics in reference works listing casualties in World War I. This article summarizes the casualty statistics published in the official government reports of the United States and Great Britain as well as France, Italy, Belgium, Germany, Austria and Russia. More recently the research of the Commonwealth War Graves Commission (CWGC) has revised the military casualty statistics of the UK and its allies; they include in their listing of military war dead personnel outside of combat theaters and civilians recruited from Africa, the Middle East and China who provided logistical and service support in combat theaters. The casualties of these support personnel recruited outside of Europe were previously not included with British war dead, however the casualties of the Labour Corps recruited from the British Isles were included in the rolls of British war dead published in 1921. The methodology used by each nation to record and classify casualties was not uniform, a general caveat regarding casualty figures is that they cannot be considered comparable in all cases.
World War I memorials
One result of this style of warfare was a level of casualties unknown in previous conflicts. Approximately 2 million Germans and 1.3 million Frenchmen died during the war; 720,000 British soldiers died, along with 61,000 Canadian, 60,000 Australian and 18,000 New Zealand servicemen. On the Eastern front, 300,000 Romanians alone died. The war had a global impact, and at least 2,000 Chinese died in the European theatre of the conflict alone. Many of the deaths occurred within a short period of time, or affected particular groups: half of France's casualties occurred during the first 17 months of the war, for example, while the French middle and upper classes suffered disproportionate losses. Many of those who survived were injured in the course of the fighting; some injuries, such as facial traumas, resulted in the victim being shunned by wider society and banned from public events. These losses also left large numbers of widows and orphans – 1.36 million in France alone – and affected most families in some way: in Australia, every second family had lost a relative. Even those left at home had suffered extensively from stress, anxiety and grief.