The primary function of causes, effects, quotations, facts, and statistics in a paragraph is to

restate or refine the topic sentence.
support or illustrate the topic sentence.
connect sentences for transition.
create the topic sentence.

Can you explain how not having closed caption on the tv affected the man in the first video, when he was a child? it did not affect him it caused him to be behind and disconnected. it caused him to be ashamed of his deafness it him to understand hearing people better.