(CNN)Here is a look at Columbus Day (also known as Indigenous Peoples' Day in some jurisdictions). In 2020, it will be celebrated on October 12.
Columbus Day is celebrated on the second Monday in October. Before it became a legal federal holiday in 1971, many states celebrated Columbus Day on October 12.
It marks Christopher Columbus' first voyage to America. He landed on the island of Guanahani in the Bahamas on October 12, 1492.
Columbus and a crew of 90 people set sail about 10 weeks earlier aboard their ships - Nina, Pinta and Santa Maria.
1792 - The first Columbus Day celebration is organized by The Society of St. Tammany and held in New York City (300th anniversary of Columbus' landing).
1892 - President Benjamin Harrison issues a proclamation establishing a celebration of Columbus Day on the 400th anniversary of Columbus' landing.
April 7, 1907 - Colorado becomes the first state to declare Columbus Day a legal holiday.
1920 - Columbus Day begins being celebrated annually.
October 12, 1937 - First federal observance of Columbus Day, under President Franklin D. Roosevelt.
1971 - Columbus Day becomes a legal federal holiday in the United States. Presidential Proclamation (PL90-363) states that the observance of Columbus Day is always on the second Monday in October.
Indigenous Peoples' Day
Many historians agree that Columbus was not the first person, nor the first European, to discover the Americas. Indigenous people had been living in the Americas for centuries before Columbus' arrival.
Multiple cities, such as Seattle, Los Angeles, Denver, Phoenix, San Francisco and also entire states, including Minnesota, Alaska, Vermont and Oregon, have replaced Columbus Day with Indigenous Peoples' Day.
The movement attempts to bring awareness to Columbus' treatment of indigenous people and to respect and celebrate indigenous culture.
Instead of Indigenous Peoples' Day, Hawaii celebrates Discoverers' Day on the second Monday of October, and South Dakota celebrates Native American Day.
International - Columbus Day & Columbus
The Republic of Colombia in South America and the District of Columbia in the United States are named after Christopher Columbus.
Several towns, rivers, streets and public buildings in the United States also bear his name.
Some Latin American countries celebrate October 12 as the Dia de la Raza (Day of the Race).