How did Sarah Berhardt lose her leg?

Sarah Bernhardt, the famous French actress, lost her leg due to an injury sustained during World War I. In 1915, she was performing in a play when she stepped on a nail, which led to an infection. Despite attempts to save her leg, it became necessary to amputate it. Bernhardt famously continued her acting career with a prosthetic leg, showcasing her resilience and dedication to her craft.