"In 1947 the famous Jackie Roosevelt Robinson became the first African American to play on a Major League Baseball team.”
How does the sentence help develop the central idea of the paragraph?

i also think the correct answer here would be b.

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."

your eyes are the first things that you open

constantly changes their schedule.

always on phone a lot more than normal.