Which document, prepared with James Otis in 1768, rallied against the Boston Massacre and inflamed anti-British sentiments?

The Massachusetts Circular Letter, prepared with James Otis in 1768, effectively rallied opposition against British policies, particularly those leading up to the Boston Massacre. This document called for unity among the colonies and resistance to British taxation without representation. It played a crucial role in mobilizing public opinion against British authority and stirring anti-British sentiments.

The letter urged the colonial assemblies to protest against the Townshend Acts, which imposed duties on various goods and represented an overreach of British political control. As news of the Boston Massacre in 1770 spread, the sentiments expressed in the Circular Letter gained further traction, bolstering colonists' resolve to stand against perceived injustices and leading to broader calls for rights and freedoms across the colonies.

In contrast, other documents like the Declaration of Independence and Common Sense were produced later, with the former declaring independence from Britain and the latter advocating for a break from British rule, but they did not specifically address the immediate context of escalating tensions prior to the Boston Massacre. Letters from a Farmer in Pennsylvania, while important in advocating colonial rights, did not have the same direct connection to the events of the Boston Massacre as the Massachusetts Circular Letter. Thus, the Circular Letter's role as an early