Need asap how does the lead paragraph, or first paragraph, of the article the author develop his idea?

Read the excerpt from it's our world, too! : young people who are making a difference.the author’s purpose in this excerpt is to

Acredible source is one that is (4 points) select one: a. with bias b. not useful c. persuasive d. trustworthy

Of the three selections you read in this lesson, discuss the one story or poem that you think most closely represents the transcendentalist way of thinking. include textual evidence from both short story or poem and emerson or thoreau's essay that you use as an example. you should have no less than eight to ten sentences.