The treatment
In this
view, the benevolent handling of Germany 
In reality, history shows that story -- understandably popular in the Anglo-Saxon world, particularly the
English Keynesian side of it -- to be inaccurate. Elites’ enlightenment counted for little.
----------
In many
respects Henry Morgenthau, Jr. (1891-1967) seemed an American version of the
Keynesian enlightened bourgeois/intelligentsia: an architect by training, Morgenthau
came from an influential patrician family of New York Turkey 
As
Secretary of the Treasury in the Roosevelt Administration since 1934,
Morgenthau -- although himself sceptical of Keynesian ideas -- had played a
pivotal role in shaping the New Deal, and exerted considerable, if informal and
contested, authority in the wartime direction of economic effort of the U.S.
With their
Soviet “frenemies” bearing the brunt of the cost, human and material, and
American capital (in Thomas Piketty’s definition) emerging largely unscathed
after 40 years turmoil, by 1944 those efforts started to bear fruit: the tide
of history turned decidedly against the Axis. It was time for a resurgent U.S. 
| source: Piketty, Thomas. "Capital in the 21st Century", chapter 4. | 
| source: Piketty, Thomas. "Capital in the 21st Century", chapter 3. | 
During this
time, following Steven (2005), a new lobby formed in the U.S.  advocating a “harsh peace” with Germany 
With that agenda in mind, during the September 1944 Second Quebec Germany 
Quoted by
Moggridge (1995), Morgenthau describes PM Churchill’s initial reaction to a previous
private presentation:
"After I finished my piece he turned on the full blood of his rhetoric, sarcasm and violence. He looked on the Treasury plan, he said, as he would on chaining himself to a dead German.
"He was slumped in his chair, his language biting, his flow incessant, his manner merciless. I have never had such a verbal lashing in my life."
For all that outburst, however, Churchill acquiesced to the plan, as it was supported by
Morgenthau’s boss. After all, already in the January 1943 Casablanca Conference Churchill had been forced to accept publicly embarrassing impositions
from Roosevelt, of whom Churchill would meekly admit: “I was his [i.e. Roosevelt ’s] ardent lieutenant".
Worse was in
store for Morgenthau. To his chagrin, the leaked proposal was
badly received by most of the press, public opinion, and sectional interests
inside the Administration (particularly the Department of War and the State
Department, headed by more conservative, pro-business, politicians). 
The Nazi
propaganda machine, too, was quick to take full advantage of it. Lt. Colonel
John Boettiger, Roosevelt 's son-in-law, has
been quoted to the effect that the propaganda afforded to the Nazis was "worth
thirty divisions to the Germans."
Faced with an
overwhelmingly adverse reaction, the proposal was swiftly removed from public
discussion. In October 1944, Roosevelt personally denied there ever was any such
plan, in spite of which, by May 1945 Harry Truman (whom succeeded Roosevelt
after the latter’s death in April) accepted the Joint Chiefs of Staff directive
1067.
Morgenthau,
whom Truman would sack in July 1945, has been quoted as saying that he hoped "someone
doesn't recognize it [i.e. JCS 1067] as the Morgenthau Plan."
----------
After two
years occupation, beginning the Cold War, Truman dispatched former U.S.  president Herbert C. Hoover to Germany  and Austria Hoover 
“There is the illusion that the new Germany left after the annexations can be reduced to a 'pastoral state'. It cannot be done unless we exterminate or move 25,000,000 people out of it.” (here)
"The Marshall Plan … is not a philanthropic enterprise … It is based on our views of the requirements of American security … This is the only peaceful avenue now open to us which may answer the communist challenge to our way of life and our national security." (here)
Perhaps clearer
and more to the point were the words of general Lucius D. Clay, head of the Office of Military Government, United  States: 
"There is no choice between being a communist on 1,500 calories a day and a believer in democracy on a thousand". (here)
(to be continued)
Related:
Stuttering George and Amnesia. Feb. 2, 2011.
References
Casey, S. (2005). The Campaign
to Sell a Harsh Peace for Germany 
to the American Public, 1944-1948. History, 90(297), pp.62-92.
Moggridge, D. (1995). Maynard Keynes. London: Routledge. p. 772.
 



