Question: Which was published first, Gospel Advocate or Civil War Times?

Context articles: Gospel Advocate
Robert Henry Boll
John Thomas Hinds
Civil War Times
The Titans (novel)
Firm Foundation
Eric J. Wittenberg
Kimbridge
Children of Memory
The Warriors (Jakes novel)

The Gospel Advocate is a religious magazine published monthly in Nashville, Tennessee for members of the Churches of Christ.
 The "Advocate" has enjoyed uninterrupted publication since 1866.
Robert Henry Boll (June 7, 1875 – April 13, 1956) was a German-born American preacher in the Churches of Christ.
 Boll is most known for advancing a premillennialist eschatology within the Churches of Christ, in articles written during his editorship of the front page of the "Gospel Advocate" from 1909 to 1915 and after 1915 in "Word and Work", leading to a dispute which was a significant source of division within the Churches of Christ in the 1930s.
 Boll was one of the most influential advocates for the premillennial point of view, and was most singularly opposed by Foy E. Wallace Jr. By the end of the 20th century, however, the divisions caused by the debate over premillennialism were diminishing, and in the 2000 edition of the directory "Churches of Christ in the United States", published by Mac Lynn, congregations holding premillennial views were no longer listed separately.
John Thomas Hinds (1866–1938) was a gospel preacher, teacher and evangelist for the Churches of Christ.
 From 1934 until his death in 1938 he was the editor of the "Gospel Advocate".
 A year before his death in 1937, he published his own commentary on the "Book of Revelation".
Civil War Times (formerly Civil War Times Illustrated) is a history magazine published bi-monthly which covers the American Civil War.
 It was established in 1962 by Robert Fowler due to centennial anniversary interest in the Civil War in the United States.
 It focuses on both battlefield strategy and tactics and the social and economic conditions of the time, as well as the aftermath of the Civil War on the present.
The Titans is a historical novel written by John Jakes and originally published in 1976.
 It is the fifth book in "The Kent Family Chronicles".
 The novel mixes fictional characters with historical events and figures, to narrate the story of the United States of America of Civil War times.
The Firm Foundation was a religious periodical published monthly in Houston, Texas, for members of the Churches of Christ.
 It was established in 1884 by Austin McGary.
 The "Firm Foundation" was, for the next hundred years, one of the two most influential publications among the Churches of Christ along with the "Gospel Advocate".
Eric J. Wittenberg (born March 26, 1961) is an American Civil War (Civil War) historian, author, lecturer, tour guide and battlefield preservationist.
 He is a practicing attorney in downtown Columbus, Ohio.
 His published works have focused especially on the Civil War cavalryman and the cavalry battles of the Civil War, with emphasis on the Army of the Potomac's Cavalry Corps.
 His first book, "Gettysburg's Forgotten Cavalry Actions", was chosen as the best new work addressing the Battle of Gettysburg in 1998, winning the Robert E. Lee Civil War Roundtable of Central New Jersey's Bachelder-Coddington Award.
 The second edition of this book, published in 2011, won the U. S. Army Historical Foundation's Distinguished Writing Award for that year's best reprint.
 In 2015, his book "The Devil's to Pay: John Buford at Gettysburg" won the Gettysburg Civil War Roundtable's 2015 Book Award.
 He was a member of the Governor of Ohio’s Advisory Commission on the Sesquicentennial of the Civil War and has been active with several Civil War battlefield preservation organizations.
 He and his wife Susan Skilken Wittenberg reside on the east side of Columbus, Ohio.
Kimbridge is a small village and civil parish in the Test Valley district of Hampshire, England.
 Its nearest town is Romsey, which lies approximately 4 miles (6.3 km) south-east.
 Originally called "King's Bridge" in Civil War times.
 According to the 2011 census, the population was approximately 144.
 It consists mainly of a Farm Shop and Restaurant ("Annies") and a trout farm.
 Most of the area is owned and managed by Kimbridge Estates, but there are a small number of private houses - including a large mansion on the water's edge.
 The bridge itself is on some of the best fishing waterway in the country.
 The Test Way long distance footpath passes through the village, as does the Cardiff-Southampton railway.
Children of Memory ("Niños de la Memoria") is a documentary film produced and directed by Kathryn Smith Pyle and Maria Teresa Rodriguez.
 From 1980–1992 about 75,000 women, men and children died and disappeared during El Salvador’s civil war.
 It was known fact that most adults would be assassinated, but no one knows exactly what happened to the children.
 The film follows Pro-Busqueda investigator, Margarita Zamora, as she searches the countryside asking eyewitnesses to recall what they remember from war times.
 As Pyle and Rodriguez tell the personal account of Zamora’s search for her 4 siblings, so do they also tell the story of American Jaime Harvey, who was adopted from El Salvador in 1980, and Salvador Garcia, a farmer who continues the search for his daughter Cristabel.
 Their efforts to find their family members are challenged by the lack of access to Salvadoran military war archives.
The Warriors is a historical novel written by John Jakes and originally published in 1977.
 It is book six in a series known as "The Kent Family Chronicles" or the "American Bicentennial Series".
 The novel mixes fictional characters with historical events and figures, to narrate the story of the United States of America in Civil War times.