Yes he persuaded his audience when he spoke about freeing slavery
In my opinion, the pat that suggests a trace of human feeling in Mr. Bumble's character is the following one: "<span>Mr. Bumble regarded Oliver's piteous and helpless look, with some astonishment, for a few seconds; hemmed three or four times in a husky manner; and after muttering something about 'that troublesome cough,' bade Oliver dry his eyes and be a good boy." Even though he has treated Oliver cruelly and severely, when he sees Oliver's distress, Mr. Bumble seems to feel some compassion for a moment.</span>
I believe the correct answer is A. as a dynamic
character.
In Mark Twain’s short story “A Dog’s Tale”, narrated
from the perspective of the puppy, Aileen, Aileen’s mother character is
depicted as dynamic character, as her character changes and develops throughout
the story. She is constantly learning by presenting mindedness at the times of
conversations held at the human surroundings, she picks out words and practices
them storing it for such occasions and gatherings.