Number of Soldiers Killed in Battle During World War I

German: 2,000,000¹
Russian: 1,700,000²
French: 1,400,000³
British: 900,000⁴
American: 50,000⁵

Percentage of Total Population Killed or Wounded in World War I

French: 11%⁶
German: 9%⁷
British: 8%⁸
American: 0.37%⁹

"Fun" fact: Percentage of American soldiers serving in Europe who contracted sexually transmitted diseases during World War I: 10%.¹⁰