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
Columbus Day American communities in the United States) is the "Día de la Raza" ("day of the race" or the "day of the [Hispanic] people"), commemorating the first encounters of Europeans and the Native Americans. The day was first celebrated in Argentina in 1917, in Venezuela and Colombia in 1921, in Chile in 1922 and in Mexico it was first celebrated in 1928. The day was also celebrated under this title in Spain until 1957, when it was changed to the "Día de la Hispanidad" ("Hispanicity Day"), and in Venezuela it was celebrated under this title until 2002, when it was changed