Final answer:
Faneuil Hall, built by Peter Faneuil in the 1740s, is a historic meeting hall in Massachusetts that played a significant role in American history, especially during the American Revolution.
Step-by-step explanation:
The historic public meeting place built in Massachusetts in the 1740s by Peter Faneuil is Faneuil Hall. This iconic building has served as a marketplace and a meeting hall since its construction and has been a site of significant historical events. During the period leading up to the American Revolution, Faneuil Hall was a hotbed of revolutionary activity, including protests against the British occupation of Boston.
Faneuil Hall was particularly instrumental during the mass meeting following the Boston Massacre, where a demand was issued for the withdrawal of British troops from the city. This hall bore witness to the voices of patriots like John Adams, who defended the British soldiers involved in the massacre in the name of justice, exemplifying the hall's role as a crucible for American liberty and legal principles.