30 jun 1906 año - Pure Food and Drug
Descripción:
February 1906. Upton Sinclair publishes The Jungle, an expose of the meatpacking industry. June 30, 1906. President Theodore Roosevelt signs the Pure Food and Drug Act as well as the Meat Inspection Act.Añadido al timeline:
fecha:
30 jun 1906 año
Ahora mismo
~ 119 years ago