In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

The two regiments involved in this event, the 14th West Yorkshire Fusiliers and the 29th Worcestershire, were immediately removed to Castle William, but governor Thomas Hutchinson delayed the trial of the participants for seven months until October. Following Robert Treat Paine's prosecution, privates Hugh Montgomery and Matthew Kilroy were branded on the thumb for manslaughter, but the leading officer in this incident, Captain Thomas Preston, was acquitted. It occurred on the day the Townshend Acts were repealed and saw the deaths of Samuel Grey, James Caldwell, and Crispus Attucks, FTP, what was this 1770 event where British troops fired on an American mob in the namesake city
History