Is there a paper you can take a picture of
If it occurred in the years 1915 and 1935, the most significant event in the America history was that women granted the right to vote :)
I believe the answer is: health insurance
Currently, a form of insurance program for all citizens like this has been adopted by almost all countries in western Europe.
Government program like this is usually created by imposing higher tax income and allocate those to the federal budget