History of Jehovah's Witnesses book, "Three Worlds and the Harvest of This World", was published in early 1877. It articulated ideas that remained the teachings of Russell's associates for the next 40 years, many of which are still embraced by Jehovah's Witnesses: it identified a 2520-year-long era called "the Gentile Times", which would end in 1914, and broke from Adventist teachings by advancing Russell's concept of "restitution" — that all humankind since Adam would be resurrected to the earth and given the opportunity for eternal perfect human life. Russell claimed it was the first book to combine biblical end-time prophecies with the concept of
Jehovah's Witnesses and governments refuse to perform military service (which is obligatory for all male citizens), salute the flag, or swear oaths of allegiance to the state. Singapore has banned all written materials (including Bibles) published by the International Bible Students Association and the Watchtower Bible and Tract Society, both publishing arms of the Jehovah's Witnesses. A person in possession of banned literature can be fined up to S$2,000 (US$1,460) and jailed up to 12 months for a first conviction. In France, a number of court cases have involved Jehovah Witnesses and their organizations, especially on the question of their refusing blood transfusions to