Events that occurred between 1854 and 1906 include the passage of a bill to provide support for people with physical or mental ailments; the appointment of a chemist to serve in the U. S. Department of Agriculture; the creation of the United States Bureau of Chemistry; and the appointment of the nation’s first surgeon general. These events laid the groundwork for the development of the Food and Drug Administration (FDA) and the .

The correct answer to this open question is the following.

Although there are not options included, we can say the following.

These events laid the groundwork for the development of the Food and Drug Administration (FDA) and the National Institutes of Health.

The National Institutes of Health was founded in 1887 and aims to professional research on the critical areas of public health and biomedical studies. Its headquarters are located in Bethesda, Maryland, and the worth this agency does is of the utmost importance for the United States in that is constantly doing research to keep American people safe.

The Food and Drug Administration (FDA) was created in June 1906, as a department of the US executive branch. Its first and foremost mission is to protect US citizen's health. How they do that? Well, the FDA supervises the production and content of food, medicines, vaccines, and vitamins, so these products have high-quality standards and never compromise the public health of America

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: