History of Jehovah's Witnesses
Jehovah's Witnesses originated as a branch of the Bible Student movement, which developed in the United States in the 1870s among followers of Christian Restorationist minister Charles Taze Russell. Bible Student missionaries were sent to England in 1881 and the first overseas branch was opened in London in 1900. The group took on the name International Bible Students Association and by 1914 it was also active in Canada, Germany, Australia and other countries. The movement split into several rival organizations after Russell's death in 1916, with one—led by Russell's successor, Joseph "Judge" Rutherford—retaining control of both his magazine, "The Watch Tower", and his legal and publishing corporation, the Watch Tower Bible and Tract Society of Pennsylvania.
Jehovah's Witnesses beliefs
Jehovah's Witnesses believe that God uses an organization both in heaven and on earth, and that Jehovah's Witnesses, under the direction of their Governing Body, are the only visible channel by which God communicates with humanity. The organization is said to be theocratic, "ruled from the divine Top down, and not from the rank and file up". Witnesses teach that people must choose between God’s organization and Satan’s. Watch Tower publications teach that the Bible is an "organizational book" that does not belong to individuals and that the Bible cannot be properly understood without guidance by "Jehovah's visible organization".