Another explosion at hand / Keppler ; J. Ottmann Lith. Co., Puck Bldg., N.Y.

William McKinley (January 29, 1843 – September 14, 1901) was an American politician and lawyer who served as the 25th President of the United States from March 4, 1897, until his assassination in September 1901, six months into his second term. McKinley was the last president to have served in the American Civil War. He promoted the tariffs to protect manufacturers from foreign competition, and in 1900, he secured the passage of the Gold Standard Act. He led the nation in the Spanish–American War of 1898: the U.S. victory was quick and decisive. "The mission of the United States is one of benevolent assimilation."

Udo J. Keppler, known from 1894 as Joseph Keppler Jr., was an American political cartoonist, publisher, and Native American advocate. The son of cartoonist Joseph Keppler (1838–1894), who founded Puck magazine, the younger Keppler also contributed cartoons, and became co-owner of the magazine after his father's death, when he changed his name to Joseph Keppler. He was also a collector of Native American artifacts, and was adopted by the Seneca Nation, where he became an honorary chief and given the name Gyantwaka.