Americans love to send greeting cards. For instance, over 4 million birthday cards are sent out in this country every day. Around Valentine’s Day last year, over 900 million cards were mailed. And close to 3 billion holiday greeting cards were sent out during the Christmas season. What is the subject? What is the main idea? What are some supporting details?
Subject: Americans' love for sending greeting cards
Main Idea: Americans send a large number of greeting cards for various occasions.
Supporting Details:
- Over 4 million birthday cards are sent out in the country every day.
- Around Valentine's Day last year, over 900 million cards were mailed.
- Close to 3 billion holiday greeting cards were sent out during the Christmas season.