What American holiday was campaigned for by author, Sarah Josepha Hale, whose work was published in an American periodical in the 19th Century?
Arthur's Magazine Arthur's Magazine (1844–1846) was an American literary periodical published in Philadelphia in the 19th century. Edited by T.S. Arthur, it featured work by Edgar A. Poe, J.H. Ingraham, Sarah Josepha Hale, Thomas G. Spear, and others. In May 1846 it was merged into "Godey's Lady's Book".
Pan American Day Pan American Day is a holiday observed by several countries in North and South America. It commemorates the First International Conference of American States which concluded on April 14, 1890, creating the International Union of American Republics, the forerunner to the Organization of American States (OAS). The holiday was originally proposed by the organization in 1930, and was first observed on April 14, 1931.