Mother Teresa's humanitarian efforts were profoundly influenced by her early experiences in Kolkata, India, where she witnessed the devastating effects of poverty and suffering. Her calling to help those in need was further reinforced by her time as a missionary and her strong Christian beliefs. Mother Teresa founded the Missionaries of Charity, which focused on providing care for the sick, dying, and impoverished individuals. Her life’s work emphasized the importance of love, compassion, and selfless service to humanity, inspiring others to engage in humanitarian efforts worldwide.