The massive government spending program also known as WWII ended the Great Depression.
No, it didn't...Not directly anyways.
The war years were a time of shortages, rationing, inflation gone wild, nonexistent upward mobility, production and consumption of consumer goods that barely charted, etcetera.
Now, if you want to claim that wiping out the industrial capacity economic competitors and snuffing out millions of lives is a worthy means to "economic stimulus", we have more problems on our hands that mere misunderstanding of economics.
War and war production are just another form of government spending. You may like the results you or may not but it doesn't change anything.
I would surely like to know how the "industrial capacity of competitors" wiped out.
It is difficult for the modern conservative to understand but WWll was not a Korea or a Vietnam. There was a real possibility we could lose and that loss would mean more than a loss of prestige. It was all out, make it or break it.
Everything was diverted to the war effort. The modern conservative would have gone crazy when war profiteering was banned. I mean wow, isn't that unconstitutional or something?
Enoough fun..
Price Controls and the Standard of Living
Fiscal and financial matters were also addressed by other federal agencies. For instance, the Office of Price Administration used its "General Maximum Price Regulation" (also known as "General Max") to attempt to curtail inflation by maintaining prices at their March 1942 levels. In July, the National War Labor Board (NWLB; a successor to a New Deal-era body) limited wartime wage increases to about 15 percent, the factor by which the cost of living rose from January 1941 to May 1942. Neither "General Max" nor the wage-increase limit was entirely successful, though federal efforts did curtail inflation. Between April 1942 and June 1946, the period of the most stringent federal controls on inflation, the annual rate of inflation was just 3.5 percent; the annual rate had been 10.3 percent in the six months before April 1942 and it soared to 28.0 percent in the six months after June 1946 (Rockoff, "Price and Wage Controls in Four Wartime Periods," 382).With wages rising about 65 percent over the course of the war, this limited success in cutting the rate of inflation meant that many American civilians enjoyed a stable or even improving quality of life during the war (Kennedy, 641). Improvement in the standard of living was not ubiquitous, however. In some regions, such as rural areas in the Deep South, living standards stagnated or even declined, and according to some economists, the national living standard barely stayed level or even declined (Higgs, 1992).