There was no concept of spending for the general welfare until the progressive's Wilson and FDR came along.
Wrong again.
In
McCulloch v. Maryland (1819), the Court ruled that Congress has implied, un-enumerated authority to enact legislation deemed necessary and proper to address the Nations issues.
In
Gibbons v. Ogden (1824) the Court ruled that Congress has the authority to regulate interstate commerce, to establish consistent, comprehensive regulatory policy, and that laws passed by Congress are supreme, trumping state and local measures.
As you can see these Constitutional doctrines were reaffirmed almost 100 years before Wilson and progressives.
Youd be well advised to stop getting your history lessons from the likes of Glenn Beck and Jonah Goldberg and actually do research on your own.