Columbus Day Columbus's landing in the New World on the 400th anniversary of the event. During the anniversary in 1892, teachers, preachers, poets and politicians used rituals to teach ideals of patriotism. These rituals took themes such as citizenship boundaries, the importance of loyalty to the nation, and the celebration of social progress. Many Italian-Americans observe Columbus Day as a celebration of their heritage, and the first such celebration was held in New York City on October 12, 1866. The day was first enshrined as a legal holiday in the United States through the lobbying of Angelo Noce, a first generation Italian,
Pan American Day celebrated as Columbus Day in the United States. In the United States, Pan American Day is observed by Presidential proclamation on April 14. In addition, the entire week on which the holiday falls is observed as Pan American Week. On April 7, 2017, President Donald Trump proclaimed "Pan American Day" and Pan American Week on April 7, 2017. 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