What event was an example of propaganda that led to more intense anti British feelings?

The Boston Massacre in 1770 is a prime example of Propaganda that intensified anti-British sentiments among American colonists. After British soldiers killed five colonists during a confrontation, patriot leaders, such as Paul Revere and Samuel Adams, used the incident to portray the British as brutal oppressors. Revere's famous engraving of the event exaggerated the violence and was widely circulated, fueling outrage and unifying colonists against British rule. This incident played a significant role in escalating tensions leading up to the American Revolution.