Lithograph of Lafayette College, circa 1875 —
Photo Credit: By From the Lafayette College Special Collections & College Archives.; Source: [1], Public Domain, https://en.wikipedia.org/w/index.php?curid=12431371

logo for Lafayette College —
Photo Credit: By Source, Fair use, https://en.wikipedia.org/w/index.php?curid=24079944

Stephen Crane about March 1896 —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=4569477

The Red Badge of Courage —
Photo Credit: https://www.amazon.com/Red-Badge-Courage-Audie-Murphy/dp/B00007G1ZO

In 1863, the Union army accepted Freedmen — Seen here are Black and White teen-aged soldiers
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=1650528

NYC Draft Riots — Attack on the Tribune building
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=33425082

Rioters and Federal troops clash as a result of the 1863 Enrollment Act —
Photo Credit: By The Illustrated London news - Public Domain, https://commons.wikimedia.org/w/index.php?curid=1067192

Recruiting poster from New York City — Printed by Baker & Godwin, June 23, 1863
Photo Credit: By United States Army - Public Domain, https://commons.wikimedia.org/w/index.php?curid=6830321

New York anti-draft riots of 1863 — Rioters attacking a building on Lexington Avenue during the New York Draft Riot of 1863. The photo, appearing in William J. Bradley's "The Civil War: Fort Sumter to Appomatox"
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=6762837

World War I poster art — US Propaganda material (for recruiting) Subtext: Uncle Sam needs YOU! Painted by : James Montgomery Flagg in 1916-1917
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=166666

Secession map of the United States, 1861 —
Photo Credit: By Júlio Reis Blank U.S. map from Wikimedia Commons. Borders and colors determined by http://www.wall-maps.com/Classroom/HISTORY/13th.jpg |Date=July 3, 2006 |Author=User:Tomf688 |Perm