Problem: Background: Testament is an American thrash metal band from Berkeley, California. Formed in 1983 under the name Legacy, the band's current lineup comprises guitarists Eric Peterson and Alex Skolnick, lead vocalist Chuck Billy, drummer Gene Hoglan, and bassist Steve Di Giorgio. Since its inception, Testament has had numerous lineup changes, leaving Peterson as the only constant member. Billy replaced original singer Steve "Zetro" Souza (who left the band to join Exodus as the replacement of Paul Baloff) in 1986, prior to the recording of their first studio album, The Legacy, and has been a member of the band since.
Context: As early as 2009, Testament commenced writing new material for their tenth album. In an interview with Metalheadz, guitarist Eric Peterson stated that there were about four songs written and that "there's other guys in the band who like to play the more rock melodic style but the next one is gonna be a bit heavier." In a January 2011 interview during the 70000 Tons of Metal cruise, frontman Chuck Billy revealed that Testament had been working on six new songs, with four or five "maybe left to write," and would begin recording their new album by early March. On 18 May 2011, guitarist Alex Skolnick posted an update on his Twitter, saying, "Another tune done! My riffs from last week [plus] some of [fellow Testament guitarist Eric Peterson's plus] new ones we wrote today. Planning one more, then we've got more than we need." Testament began recording their tenth studio album on June 20, 2011. Drummer Paul Bostaph was unable to take part in the recording due to a "serious injury", although he was expected to rejoin when the band tours to support the album. Gene Hoglan, who played drums on the band's 1997 album Demonic, filled in for Bostaph. It was also reported that Lamb of God drummer Chris Adler would make a special guest appearance on a couple of bonus tracks. Testament appeared at the California dates of the summer 2011 Rockstar Energy Drink Mayhem Festival, replacing In Flames. On 14 July 2011, it was announced that the tenth Testament studio album would be called Dark Roots of Earth, which, after many delays, was released on July 27, 2012. Dark Roots of Earth debuted at No. 12 on Billboard 200, the band's highest chart position to date. Prior to the album's release, the band toured in the fall of 2011 with Anthrax and Death Angel. Overkill was invited to the tour, but due to the pre-production of their sixteenth studio album The Electric Age, they did not participate. It was announced on 1 December 2011 that Paul Bostaph had left Testament. Gene Hoglan recorded the drum tracks for Dark Roots of Earth and continues to play live with the band. In interviews, Testament have expressed pleasure in Hoglan's playing, and hope that he would continue playing with the band for the foreseeable future.
Question: What else is important about this album?
Answer: Prior to the album's release, the band toured in the fall of 2011 with Anthrax and Death Angel.

Background: Charles Taze Russell was born to Scottish-Irish parents, immigrant Joseph Lytel Russell (d. December 17, 1897) and Ann Eliza Birney (d. January 25, 1861), on February 16, 1852 in Allegheny, Pennsylvania. Russell was the second of five children, of whom two survived into adulthood. His mother died when he was 9 years old. The Russells lived for a time in Philadelphia before moving to Pittsburgh, where they became members of the Presbyterian Church.
Context: When 1878 arrived, failure of the expected rapture brought great disappointment for Barbour and Russell, and their associates and readers. But one of Russell's associates, A.H. Macmillan, claimed that Russell was not upset. While talking with Russell about the events of 1878, I told him that Pittsburgh papers had reported he was on the Sixth Street bridge dressed in a white robe on the night of the Memorial of Christ's death, expecting to be taken to heaven together with many others. I asked him, "Is that correct?" Russell laughed heartily and said: "I was in bed that night between 10:30 and 11:00 P.M. However, some of the more radical ones might have been there, but I was not. Neither did I expect to be taken to heaven at that time, for I felt there was much work to be done preaching the Kingdom message to the peoples of the earth before the church would be taken away. Confused by what was perceived to be an error in calculation, Russell re-examined the doctrine to see if he could determine whether it had biblical origins or was simply Christian tradition. He concluded that the doctrine was Christian tradition. Through the pages of the Herald, he wrote about what he had concluded on the subject. Barbour, embarrassed by the failure of their expectations, rejected Russell's explanation. They conducted a debate in successive issues of the journal from early 1878 to mid-1879. In a matter of months, Barbour changed some of the views which he and Russell had previously shared, and no longer relied on prophetic chronology. They began to debate over the issue of 'Christ's ransom,' and the two eventually separated because of their disagreements. Russell withdrew his financial support and started his own journal, Zion's Watch Tower and Herald of Christ's Presence, publishing his first issue in July 1879. Barbour formed The Church of the Strangers that same year, continuing to publish Herald of the Morning.
Question: What else did Charles do around this time in history?
Answer:
he wrote about what he had concluded on the subject.