Russia.
Russia.
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Russia suffered the biggest losses during WW1.
Russia suffered the greatest loss of life during World War I. There were thousands of casualties on all sides suffered during the war.
Prior to the development of antibiotics during World War 2 the biggest reason for the huge casualties suffered by armies during battles was infections of wounds and other battlefield injuries.
Russia
The Russians .
Germany or France
Soviet Union.
A reparation is :Usually, reparations. compensation in money, material, labor,etc., payable by a defeated country to another country or to an individual for loss suffered during or as a result of war.
Russia suffered the most total casualties.But in terms of percentage of of military forces it was Austria-Hungary