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ʻAbdu'l-Bahá, a central figure in the Baháʼí faith, played a crucial role during World War I. His humanitarian efforts focused on alleviating the plight of people affected by the war, particularly in the area of Haifa, where he resided. Through his initiatives, such as establishing soup kitchens and securing food supplies, he helped avert famine and provided essential assistance to thousands of people, regardless of their religious or ethnic backgrounds.