Answer: 
The philosophy of 'rugged individualism' vs. supporting the disadvantaged means that conservatives and liberals differ in their views of an individual's rights and responsibilities. 
Explanations: 
- The liberals and the conservatives bear a basic ideological difference which is of thoughts regarding cultural freedom. The liberals propose the side of rugged individualism to be appropriate for the citizens of the United states. 
 - On the other hand, the conservatives state that it is more important to support the ones who are underprivileged by taking collective responsibility.