About the most bloody war of them all: The Franchise Wars.
The kids will wonder why all restaurants are the same, why there aren't any competitors.
That's because after years of bloody war between corporate franchises, humany has learned its lesson: No one is as savage, and bloodthirsty as Taco Bell. No one shall challenge its complete hegemony and utter control over our food industry, lest they invoke a wrath that no person can ever withstand.