Children's Day about children's right on 20 November which is the declared Universal Children’s Day by United Nation. After this movement gained a lot of attraction, Bangladesh started celebrating, Children's Day on 17 March on the birthday of the Father of the Nation Bangabandhu Sheikh Mujibur Rahman. In Bosnia & Herzegovina, Children's Day was established as a holiday in 1993. In Brazil, Children's Day (In Portuguese: Dia das Crianças) is celebrated on 12 October, coinciding with Our Lady of Aparecida's day, the country's Patron Saint holiday. It is also the day of the discovery of America (Columbus Day), in reference to the
Indigenous Peoples' Day votes in Oberlin, Ohio, followed later by Bangor, Maine in the earlier weeks of the same month, the Los Angeles City Council voted in favor of replacing Columbus Day with Indigenous Peoples Day. Children in schools have been taught about Christopher Columbus as a hero, but in the book "Rethinking Columbus: The Next 500 Years", some say that children should be taught about the truth of what Christopher Columbus started and what affect his actions had upon the native people of the Americas. Numerous efforts in the Americas have honored Native Americans as part of Columbus Day, or by designating