Final answer:
When the Social Security Act was first introduced, Republicans had mixed opinions. Some believed it should be expanded to include all citizens, while others had concerns about the retirement age and the role of the federal government.
Step-by-step explanation:
When the Social Security Act was first introduced, Republicans had mixed opinions. While some Republicans believed that saving for retirement should be the responsibility of citizens, not the government (option C), others supported the idea of expanding Social Security to include all citizens, not just the aged (option A). However, there were Republicans who thought that the retirement age required by Social Security was too high (option B) and that the states, not the federal government, should administer Social Security (option D).
Learn more about Republicans' opinions on the Social Security Act