What is the main, or central, idea of the passage?
Understand the Problem
The question is asking to determine the main idea of a passage about polio and Jonas Salk's contribution to developing a vaccine. The focus is on identifying the central message conveyed in the provided text.
Answer
Jonas Salk developed a vaccine that provided protection against the feared disease polio.
Jonas Salk developed a vaccine that provided protection against the feared disease polio.
Answer for screen readers
Jonas Salk developed a vaccine that provided protection against the feared disease polio.
More Information
The passage highlights Dr. Jonas Salk's discovery and development of a polio vaccine, emphasizing its importance and effectiveness during a time when polio was a major fear.
Tips
A common mistake is focusing on specific details rather than the overall purpose. Remember to identify what the entire text is trying to communicate.
Sources
- Finding the Main Idea | Columbia College - ccis.edu
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