Final answer:
The Flu Pandemic of 1918, known as the 'Spanish Flu,' caused nearly 50 million deaths globally, surpassing casualties in World War I itself.
Explanation:
The Flu Pandemic of 1918 was responsible for nearly 50 million deaths worldwide. This deadly outbreak, commonly known as the 'Spanish Flu,' spread rapidly during World War I due to crowded and unsanitary conditions, resulting in a death toll that surpassed the number of casualties in the war itself.
Learn more about Influenza Pandemics and World War I here:
https://brainly.com/question/14049675
