What holiday was celebrated for the first time by the American colonists?

Queen Victoria's birthday was celebrated for the last time during her life.

On Sunday, he celebrated Mass publicly for the first time since his surgery.

Mass was celebrated in 1889 for the first time since the Reformation.

March 18 - International Women's Day is celebrated for the first time.

It was celebrated for the first time in 2002.

St. Thomas' day was celebrated for the first time on 6 October 1954.

Philadelphia and San Francisco are celebrating for the first time this year.

World Book Day was celebrated for the first time on 23 April 1995.

Even though they lost the final, they were still celebrating promotion for the first time in their history.