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   Fact 1: Introduction of refrigeration led to better food preservation. Fact 1: Introduction of refrigeration led to better food preservation.
 Fact 2: Canned foods became more widely available.
 Fact 3: Rise of food safety regulations to ensure quality.
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   Fact 1: Popularity of convenience foods like canned soups and frozen dinners. Fact 1: Popularity of convenience foods like canned soups and frozen dinners.
 Fact 2: The Great Depression influenced cooking with limited resources.
 Fact 3: Invention of the first electric refrigerator for homes.
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   Fact 1: Fast food chains like McDonald's and Burger King emerged. Fact 1: Fast food chains like McDonald's and Burger King emerged.
 Fact 2: TV dinners gained popularity for quick meals.
 Fact 3: Introduction of processed foods and preservatives.
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   Fact 1: Health food movement with a focus on organic and natural foods. Fact 1: Health food movement with a focus on organic and natural foods.
 Fact 2: Increase in awareness of food additives and artificial ingredients.
 Fact 3: Introduction of microwave ovens for faster cooking.
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   Fact 1: Growing trend of plant-based diets and vegan options. Fact 1: Growing trend of plant-based diets and vegan options.
 Fact 2: Emphasis on sustainable and locally sourced foods.
 Fact 3: Rise of food delivery services and online grocery shopping.