It started as a religious feast day for the patron saint of Ireland, St. Patrick. It's said that he was born in Roman Britain in the late 4th century, and he was kidnapped and brought to Ireland as a slave at the age of 16. Later, he escaped, but he returned to Ireland and is credited with bringing Christianity to its people. Over the centuries, March 17, the day of St. Patrick's death, became a day to celebrate Irish culture with parades, special foods, music, dancing, and a whole lot of green. It's become a way to honor Irish heritage, and in the US, it's widely celebrated by people of all backgrounds, not just those of Irish descent. Â
Over time, St. Patrick's Day transformed into a more secular celebration of Irish culture, especially as Irish immigrants spread across the world. In the United States, the first St. Patrick's Day parade was held in New York City in 1762 by Irish soldiers in the English military. This helped the day evolve into a show of unity and strength for Irish Americans, and it's now a day full of parades, green attire, music, and Irish food and drink. Even people without Irish heritage join in on the festivities, making it a day of widespread celebration. Now more than 200 countries celebrate St. Patrick’s day.Â