How did Nightiangle improve the condition of the soldier of Crimen war?​

Nightingale worked towards improvements in sanitation, nutrition, and activity for the patients of the hospitals. Death rates were reduced dramatically with the introduction of such measures. Nightingale created graphs to demonstrate that more soldiers died in the Crimean War from disease than from wounds. She helped revolutionize medicine with her no-nonsense approach to hygiene, sanitation, and patient care and turned nursing into a valued profession.