What is the theme of “A Friend in Need”? What details introduce and develop the theme? Use evidence from the text to support your response. Your response should be at least one complete paragraph.

Read this passage.my career in journalism has taught me the challenges of capturing sporting events, yet gregor powell's descriptions are flawless. powell is a gold-medal paralympic swimmer, but his memoir proves that his true strength is the power of his insights.what feature distinguishes this passage as a foreword?