What major contributions to American society have Conservatives made?

[_______]

lol.......

You failed to mention that progressives also helped create the Federal Reserve. Which has systematically devalued the dollar for nearly 100 years all while raping the working class for the benefit of the banking class.

Ironically, most of those programs (SS, Medicare etc.) couldn't exist without the ability to print money out of thin air. I mean Social Security, Medicare and Medicaid have over $30 trillion in unfunded liabilities. The income tax ain't gonna cover that....