Don't do it for the points, actually need help here. Got other ones too that need answering if you know it.

18. B

19. a

Explanation: hope this helps :P

hancock was president of congress when the declaration of independence was adopted and signed. he is primarily remembered by americans for his large, flamboyant signature on the declaration, so much so that "john hancock" became, in the united states, an informal synonym for signature.

explanation: