Answer: The Boston massacre
Explanation:
Either (A.) or (B.) It would be easier if you showed the text that you are talking about.
<span>The question is 'lymphocytes produce special proteins against foreign invaders called ............. The correct option is B, that is, antigens. Antigens are toxins or foreign substances which stimulate immune response in the body, usually in the form of production of antibodies. Antibodies are proteins manufactured by the body which help to fight against antigens.</span>
<span>On December 1, 1774, the Continental Association was created to boycott all contact with British goods. By reversing the economic sanctions placed on the colonists
hoped this helped </span>
