C.T. Russell founded the International Bible Students Association, which was later renamed as the Jehovah's Witnesses. Charles Taze Russell was an American religious leader and writer who developed a new religious movement that came to be known as the Bible Students. Russell began publishing a religious magazine called The Watch Tower in 1879, which gained a wide readership and helped to spread his teachings. Over time, Russell's followers formed congregations and began conducting their own religious services.

Charles Taze Russell, a prominent figure in American religious history, left a lasting impact through his efforts in founding the International Bible Students Association and shaping the movement that eventually evolved into what is known today as Jehovah's Witnesses.

Russell's journey into religious leadership commenced with his deep involvement in studying the Bible and his passion for sharing his interpretations and teachings. In 1879, he launched the publication of a religious magazine titled "Zion's Watch Tower and Herald of Christ's Presence," later known simply as "The Watch Tower." This periodical, with its focus on Russell's scriptural interpretations and prophecies, garnered a significant readership, propelling his religious teachings into the public consciousness.

Russell's teachings were distinctive, emphasizing the imminent return of Christ and the establishment of God's kingdom on Earth. His interpretation of biblical prophecies and his beliefs regarding Christ's Second Coming resonated with a growing audience seeking spiritual fulfillment and answers to theological questions.

The followers of Russell's teachings, known initially as the Bible Students, gathered in congregations to study the Bible and discuss Russell's writings. His influence led to the establishment of congregations across various locations, fostering a community of believers dedicated to the study and dissemination of Russell's theological perspectives.

After Russell's death in 1916, the movement underwent changes, including a shift in leadership and doctrinal evolution. Under the guidance of subsequent leaders, particularly Joseph F. Rutherford, the movement continued to expand and develop its beliefs and practices.

Eventually, in the 1930s, the followers of Russell's teachings adopted the name "Jehovah's Witnesses" to distinguish themselves from other religious groups and further solidify their identity. This marked a significant transformation in the movement's history, leading to the establishment of a structured organization, distinctive doctrines, and widespread evangelism, continuing to this day.

The legacy of Charles Taze Russell remains deeply embedded in the origins and theological foundations of the Jehovah's Witnesses. His contributions to religious literature, the propagation of distinctive theological interpretations, and the formation of a community of followers laid the groundwork for the growth and evolution of the movement into the globally recognized religious denomination it is today.