How did manufacturers want the government to protect them?

Hospitals, businesses, schools and individuals will continue to need protective gear—but how much and for how long? The NAM has been working with the federal government to help manufacturers meet this urgent need, acting as a go-between to get millions of masks, gloves and more where they have to go. The NAM and The Manufacturing Institute’s Center for Manufacturing Research have an estimate of how many disposable face coverings America’s workforce needs every month.

Explanation:

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

this doesn't support enough information to answer the question.