The correct answer is; He believed in the ethos of "American individualism."
Further Explanation:
President Hoover kept to his belief system since his own life was a testament to his beliefs. He fully believed that each man/woman who worked hard brought its own rewards to the person. Keeping with this belief, he urged all leading industrialists to keep their current wages after Black Tuesday struck.
He also asked the American public to keep with those beliefs and told them to work harder and "tighten their belts." The businesses were asked to keep the workers employed and production the same. He believed at the time that this was temporary and that there was nothing to be concerned or worried about.
Learn more about Black Tuesday at https://brainly.com/question/3067237
#LearnwithBrainly
