Answer:
Proposed by Taft
Step-by-step explanation:
The Pure Food and Drug Act was proposed by President Theodore Roosevelt on June 30, 1906.
In that time period, there were no laws that necessarily require the companies to put list of ingredients in their products. As a result , a lot of them lie about their ingredients and caused a lot of health risk for the consumers. (for example, many people were sent to ER because they didn't know the food contains something they're allergic to)
This act require the companies to put a correct list ingredients within the product's packaging and government workers were placed to conduct unannounced inspections to ensure that the companies were not lying to their customers.