10 gen 1906 anni - W.K. Kellogg places his first ads for Corn Flakes in six midwestern newspapers. By 1915, he is spending $1 million on national advertising. Congress passes the Pure Food & Drug Act, forcing product labels to list the active ingredients.
Aggiunto al nastro di tempo:
Data:
10 gen 1906 anni
Adesso
~ 118 years ago
