Question: Which magazine was founded first, Sojourners or Railroad Model Craftsman?

Context paragraphs:
Sojourners: Sojourners magazine is a progressive monthly publication of the American Christian social justice organization Sojourners, which arose out of the Sojourners Community.  It was first published in 1971 under the original title of "The Post-American".  The magazine publishes editorials and articles on Christianity and politics, the church and social issues, social justice, and Christian living.  Articles frequently feature coverage of fair trade, interfaith dialogue, peacemaking, and work to alleviate poverty.  The offices of the magazine are in Washington, D.C.

Railroad Model Craftsman: Railroad Model Craftsman is an American magazine specializing in the hobby of model railroading.  The magazine is published monthly by White River Productions, which acquired the title from Carstens Publications in 2014.  Its first issue in March 1933 was called The Model Craftsman because it covered other areas of scale modeling as well.  Founded by Emanuele Stieri, it was second owner Charles A. Penn who helped grow the company and lead the publication towards the hobby of scale models.  In April 1949 it changed its focus to model trains and changed its name to Railroad Model Craftsman reflect this change in editorial content.  While it can claim to be the oldest model railroading magazine in continuous publication in the United States, rival "Model Railroader" counters with the tagline "Model railroading "exclusively" since 1934."  (However, both were predated by "The Model Maker," which dates from 1924, and showcased working models of steam engines, trains, and boats.)

Model Railroader: Model Railroader (MR) is an American magazine about the hobby of model railroading.  Founded in 1934 by Al C. Kalmbach, it is published monthly by Kalmbach Publishing of Waukesha, Wisconsin.  Commonly found on newsstands and in libraries, it promotes itself as the oldest magazine of its type in the United States, although it is the long-standing competitor to "Railroad Model Craftsman," which - originally named "The Model Craftsman" - predates MR by one year.

Memphis Railroad &amp; Trolley Museum: The Memphis Railroad & Trolley Museum is located at 545 South Main Street on the ground floor of the Central Station in Memphis, Tennessee, USA.  The museum is dedicated to document the local history of Railroad and the Memphis Trolleys.  The museum provides static exhibits as well as video documentation and railroad model diaoramas.

Harold H. Carstens: Harold H. Carstens (June 20, 1925 – June 23, 2009) was president of Carstens Publications, publisher of "Railfan & Railroad" and "Railroad Model Craftsman" magazines.  While attending Fairleigh Dickinson University at night, Carstens joined the staff of "Railroad Model Craftsman" in 1952.  While in the Army, he studied art and journalism at the Philippine Institute for the Armed Forces.  The position of managing editor opened up in 1954, and Carstens later advanced to Editor and Vice President in 1957.  When owner Charles Penn retired in 1962, Hal Carstens became President.  In 1973, Carstens moved the company to a new facility in Newton, New Jersey, where it is located today.

Model Railroad News: Model Railroad News is an American magazine specializing in the hobby of model railroading.  It is the only monthly magazine dedicated exclusively to announcing news of upcoming model releases and reviewing new products in all popular scales.  It was founded in 1995 by Mike Lindsay and Lamplight Publishing, and temporarily ceased publication in October 2011.  The magazine has been published monthly by White River Productions since they acquired the title in 2012.  The editor is Tony Cook, who also serves on the editorial staff of Railroad Model Craftsman and as editor of HO Collector magazine.

Penco: Penco (Mapudungun: "Peumo water") is a Chilean city and commune in Concepción Province, Bío Bío Region on the Bay of Concepción.  Founded as the city of Concepción del Nuevo Extremo ('beginning of the new extreme') on February 12, 1550 by Pedro de Valdivia, it is the third oldest city in Chili, after capital Santiago founded first in 1541 and La Serena second in 1544.

Whatley Historic District: The Whatley Historic District is a historic district in the community of Whatley, Alabama.  Whatley was founded with the establishment of a railroad depot in 1887, along the then-newly constructed railroad between Mobile and Selma.  It was incorporated as a town in 1901.  The historic district features examples of Craftsman, Queen Anne, and regional vernacular architecture.  Spread over 45 acre with 17 contributing buildings and one object, it is roughly bounded by the Whatley Road from Grove Hill to the railroad tracks.  It is a part of the Clarke County Multiple Property Submission and was placed on the National Register of Historic Places on April 30, 1998.

The Craftsman (magazine): The Craftsman was a magazine founded and edited by the American furniture designer Gustav Stickley.  It published architectural designs that were influential in creating the American Craftsman style.  It was a relatively short-lived publication, launching its first issue in October 1901 and its last in December 1916.  The following year, it was merged with "Art World".

Syracuse Triad: The Syracuse Triad is the name given to the three women's sororities founded at Syracuse University.  Alpha Phi was founded first in 1872 by 10 of the original 20 women admitted into Syracuse University.  Gamma Phi Beta came along two years later in 1874 and with it came the term "sorority," which was coined at the time of its founding.  (Prior to that, women's Greek-letter organizations used the term "women's fraternity," since no more appropriate term existed.)  Alpha Gamma Delta completed the triad in 1904.

Supporting paragraphs: Sojourners Railroad Model Craftsman
Answer: Railroad Model Craftsman