Final answer:
Roosevelt's suggestions for raising the standard of living for Americans included providing more citizens with unemployment insurance, more opportunities for adequate medical care, and jobs for those who can work.
Step-by-step explanation:
Roosevelt made several suggestions for raising the standard of living for Americans. One suggestion was to provide more citizens with unemployment insurance, which would help to provide financial support to those who are out of work. Another suggestion was to provide more opportunities for adequate medical care, as access to healthcare can significantly improve the standard of living. Additionally, Roosevelt suggested providing jobs for those who can work, as employment is crucial for a healthy economy and improving living standards.