Had=S. Past
to capture -infinitivo (after another verb)
examining- gerund (after prepositions)
It's "computers", because they're the subject of the verb to be.
I think.
Answer:Henry David Thoreau is best known for his book Waldenand his essay “Civil Disobedience.” He is considered a leader of the Transcendentalist movement, which valued individualism and self-reliance as opposed to societal institutions like organized religion and political parties. Thoreau’s writings influenced presidents, civilrights leaders, Supreme Court justices, artists, and authors. Thoreau’s book Waldenis an account of the two years, two months, and two days he spent in a cabin he built near Walden Pond in Massachusetts. His works explore themes of independence, self-reliance, simple-living, and spiritual discovery
Explanation:
This persuasive technique is called appeal to authority.
Appeal to authority is a persuasive technique where the speaker relies on the credibility of another person or event to suport their own argument. It is often considered a fallacy because the speaker depends on the "authority"instead of presenting their own evidence.
Example:
"A commercial claims that <u>3 out of 4 dentists</u> would choose this particular brand of toothpaste for their own families to use."
In this statement, the dentists are the authority the argument depends on.