Help please no links and please give the right answer.
The questions are in the 3rd picture.

I'll do the first one for both source and paper

Explanation:    According to the source, the was a street fight that occurred on March 5, 1770, between a "patriot" mob, throwing snowballs, stones, and sticks, and a squad of British soldiers. Several colonists were killed and this led to a campaign.

Whose fault was it? How do you know? (This question is really asking for your Opinion)

The people at fault for the Boston Massacre are the Soldiers because the soldiers didn't have to shoot into the crowd of Colonists just because they we're attacked. The soldiers could've arrested  the riot of Colonists and made them serve jail time. There was no reason for anyone to have died in the riot and there was reason for the soldiers to react like that towards the Colonists.

answer; their own memory abilities;

answer///professionals are constantly on the go,