Your Answer:
3.) Samuel Adams uses propaganda about the event to gain colonial support for the Patriots in their fight against the British.
Step-by-step explanation:
Samuel Adams and other Sons of Liberty capitalized on this event to gain support against the British. They called this event a massacre. (I saved an image that was from FLVS to show what Samuel Adams used as his propaganda; I know, it's pretty depressing...)
Hope this helps y'all :)