The answer is option D "<span>a diary entry from an American homemaker in 1933".
Reason:
The answer is option D because the diary of a homemaker from 1933 is the original source of a subject that people can write off of and learn about. A primary source is the original source of a subject for example of homemaking. Its not option A because a magazine summary of the history of voting is not the original version of the history of voting. Its also not option B because a blog entry about how Roosevelt is the most important president is just a opinion. Its also not option C because a book about the civil war that was written by a historian wouldn't be the original source since how he or she gets the information from other sources in order to write the book.
The statement is true. In the case Feiner v. New York, Chief
Justice Fred Vinson discussed in his opinion that the Court has used the “clear
and present danger” principle. The chief justice believes that the arrest of
Feiner was necessary in order to protect “the interest of the community in
maintaining peace and order on its streets”.