April 10

Motivated by a growing concern for animal welfare, Henry Bergh spearheaded a campaign to address cruelty towards animals in urban environments. On April 10, 1866, he and like-minded reformers inaugurated the ASPCA, the first organization of its kind in North America. The society was granted a state charter empowering it to investigate and prosecute acts of cruelty. Early efforts focused on banning bear-baiting, dog fighting, and the mistreatment of carriage horses. The ASPCA also promoted humane education and the establishment of animal shelters. Its initiatives led to the passage of laws protecting animals and set precedents for future welfare movements. Over time, the ASPCA expanded its reach, influencing policies and inspiring the creation of similar organizations worldwide. Today, it remains a leading authority on animal protection and advocacy.

Arbor Day was conceived by Nebraska journalist and politician Julius Sterling Morton to encourage tree planting in the Great Plains. On April 10, 1872, more than one million trees were planted by schoolchildren and volunteers across the state. The event highlighted the importance of trees for soil conservation, windbreaks, and community beautification. Its success led to the adoption of Arbor Day by other states and eventually a national observance in the United States. Today, Arbor Day is celebrated in many countries around the world, continuing Morton's vision of environmental awareness and action.

Swami Dayananda Saraswati established Arya Samaj on April 10, 1875, with the mission to revive Vedic teachings and eliminate social ills. The movement rejected idol worship, caste discrimination, and ritualism, emphasizing individual interpretation of the Vedas. Arya Samaj promoted educational initiatives, including schools and colleges, to uplift underprivileged communities. It also campaigned for women's rights, widow remarriage, and charitable activities across India. The organization's commitment to social reform had a profound influence on later independence-era movements and contemporary Hindu thought.

On April 10, 1887, Pope Leo XIII issued a decree authorizing American bishops to found the Catholic University of America in Washington, D.C. The university was intended to provide higher education deeply rooted in Catholic tradition and intellectual inquiry. It opened its doors in 1889 under the direction of the Church hierarchy and became the first pontifical university in the United States. Over the decades, it has grown into a leading institution for theology, canon law, and various academic disciplines. Its establishment marked a major milestone in the development of Catholic education in North America.

On April 10, 1939, Alcoholics Anonymous released the first edition of the 'Big Book', formally titled Alcoholics Anonymous. Authored primarily by AA co-founder Bill W., the text outlined the group's twelve-step program for overcoming alcoholism. The book combined personal stories of recovery with spiritual principles and practical guidance. Its publication provided a structured, peer-led framework for individuals seeking sobriety and inspired the formation of similar support movements worldwide. Over time, the 'Big Book' has sold millions of copies and remains a foundational text for addiction recovery. Its influence extends beyond alcohol dependence, shaping approaches to various behavioral and substance use disorders.