The largest fast food taco chain in America is Taco Bell. Eighteenth-century Spanish dictionaries also defined “taco” as a ramrod, a billiard cue, a carpenter’s hammer, and a gulp of wine—a combination recalling the English colloquialism, a … It is believed that the origin of the taco started in Mexican silver mines. The origins of the taco are unknown, but this very popular dish dates back to the 15th century. Taco Bell, fast-food restaurant chain headquartered in Irvine, California, U.S., that offers Mexican-inspired foods. Founded in 1962 by American entrepreneur Glen Bell, the chain has more than 7,000 locations and over 350 franchisees worldwide. This hypothesis about the taco comes from the fact that the first type of taco was “taco de minero,” which translates to mean miner’s tacos. There are hundreds of thousands of Mexican restaurants in American and thousands of fast food Mexican restaurants. Mr. Pilcher believes that they came about some time in the 19 th century. Restaurants such as Moe's Southwest Grill, Chipotle Mexican Grill, Del Taco, and Qdoba are amongst America's largest fast food taco chains. This timeline will describe the taco. Dating back to the 18th century, the dish has jumped from the Mexican silver mines to fast food staple Mexican silver miners likely invented the taco, Mexican Americans in … Taco Bell was founded in 1962.