No, not everyone in the world is free, but a great majority is.
Answer: something the reader should think, feel or do
If an idea in a non-fiction article is restated by the author that means that the author is trying to emphasize such point. The point or statement that is/are restated might just be the most important point in the article.
He is well known of his translation of the bible to english
Answer: D. Oglethorpe made American Indian trade an important part of Georgia's economy.