Campbell's made Prego, and Prego, in the early 80s, was struggling next to Ragù, which was the dominant spaghetti sauce of the 70s and 80s.
A Campbell's criou a marca Prego. A Prego, no início da década de 80, competia com a marca Ragu, que era o molho de esparguete dominante nos anos 70 e 80.