Truman's message to congress re universal healthcare:
"November 19, 1945
To the Congress of the United States:
In my message to the Congress of September 6, 1945, there were enumerated in a proposed Economic Bill of Rights certain rights which ought to be assured to every American citizen.
One of them was: "The right to adequate medical care and the opportunity to achieve and enjoy good health." Another was the "right to adequate protection from the economic fears of . .. sickness ...."
Millions of our citizens do not now have a full measure of opportunity to achieve and enjoy good health. Millions do not now have protection or security against the economic effects of sickness. The time has arrived for action to help them attain that opportunity and that protection.
The people of the United States received a shock when the medical examinations conducted by the Selective Service System revealed the widespread physical and mental incapacity among the young people of our nation. We had had prior warnings from eminent medical authorities and from investigating committees. The statistics of the last war had shown the same condition. But the Selective Service System has brought it forcibly to our attention recently--in terms which all of us can understand.
As of April 1, 1945, nearly 5,000,000 male registrants between the ages of 18 and 37 had been examined and classified as unfit for military service. The number of those rejected for military service was about 30 percent of all those examined. The percentage of rejection was lower in the younger age groups, and higher in the higher age groups, reaching as high as 49 percent for registrants between the ages of 34 and 37-
In addition, after actual induction, about a million and a half men had to be discharged from the Army and Navy for physical or mental disability, exclusive of wounds; and an equal number had to be treated in the Armed Forces for diseases or defects which existed before induction."
The entire message is at link.
Long, but it's worth the read.
National security is only one point he makes.
And this was in 1945.
I was four years old.
http://www.trumanlibrary.org/publicpapers/index.php?pid=483&st=&st1