McDonald's Happy Meals have been a beloved part of childhood for decades, offering not only a quick, affordable meal but also ...

The Happy Meal has become synonymous with McDonald's, and it has an extensive history. Here are 14 nostalgic facts you may not already know about the meal.

The U.S. McDonald's Happy Meals, for instance, come with a choice of a burger or 4 or 6-piece chicken McNuggets with a side of kids fries, apple slices, a choice of beverage, and a Happy Meal toy.