Which statement best describes the change of tone in the final paragraph? The tone is more admiring as the author confirms that
the Berlin tunnel was the most important part of the Cold War. The tone is frightened as the author begins to share details of the Cold War that followed. The tone is more reflective as the author connects the Berlin tunnel to the Cold War that followed. The tone is humorous as the author connects the Berlin tunnel to a ""propaganda frenzy. "".
