{"product_id":"marshall-mcluhan-the-theorist-who-challenged-mass-communication-systems-canadian-history-for-kids-true-canadian-heroes","title":"Marshall McLuhan - The Theorist Who Challenged Mass Communication Systems | Canadian History for Kids | True Canadian Heroes","description":"Did you know that Marshall McLuhan was the first to study the effects of mass media on thought and behavior? McLuhan was a communication theorist  which means he studied heavily on the effects of thoughts  opinions  feelings expressed via communication channels. This educational book will not tell Marshall's story but will also touch on his communication theory. Enjoy the read!","brand":"9780228235545","offers":[{"title":"Default Title","offer_id":39360241729620,"sku":"0228235545","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/8188\/2196\/products\/marshall-mcluhan-the-theorist-who-challenged-mass-communication-systems-canadian-history-for-kids-true-heroes-book-canada-9780228235545-speedy-publishing-llc-912.jpg?v=1640367936","url":"https:\/\/www.speedypublishing.com\/products\/marshall-mcluhan-the-theorist-who-challenged-mass-communication-systems-canadian-history-for-kids-true-canadian-heroes","provider":"Speedy Publishing LLC","version":"1.0","type":"link"}