Final answer:
The event where Crispus Attucks was killed, known as the Boston Massacre, occurred on March 5, 1770, when British soldiers fired on colonists in Massachusetts.
Step-by-step explanation:
Boston Massacre and Crispus Attucks
The skirmish between the British soldiers—known as redcoats—and colonists in Massachusetts that led to the death of Crispus Attucks is referred to as the Boston Massacre. Crispus Attucks, a man of Wampanoag and African descent, was one of the first victims of this incident. The event transpired on March 5, 1770, when a crowd of colonists began taunting and throwing snowballs at British soldiers outside the Boston Customs House. In the heated skirmish that ensued, soldiers fired into the crowd, resulting in Attucks's death along with four other colonists. This confrontation escalated tensions between the British Empire and the American colonies, contributing to the burgeoning resistance movement and the lead-up to the American Revolution.