The Interstate Highway System, funded by the federal government.
I'm surprised you didn't put up AFDC or SSI...
What profound changes did the IHS make to the lives of average Americans?
The Apollo space program, and all space exploration thereafter, funded by the federal government.
What did most people get out of it?
To name the biggest ones that CREATED a job CREATION frenzy among the private sector.
I understand that you never made it to high school, but neither of those created the mass of jobs you seem to think they did.
And of course there were a few boondoggles that the federal government spent billions on that never, literally, got off the ground: The Star Wars defense shield (Reagan) and the Supercollider (Bush Sr.)
High Frontier directly effected the fall of the USSR, something the democrats will NEVER forgive Reagan for. Regardless, the program continues to this day, championed by Bill Clinton and Dear Leader alike, as vital to American defense. Apparently KOS or whatever hate site does your thinking for you, didn't get the memo.
Sadly the SuperCollider never saw the light of day, it was canceled by Bill Clinton leading to the further decline of America as the dominant nation for scientific advancement.
Not to insult you Maggie, but you're pretty stupid. Seriously, you are fully aware of your own lack of education and the reasons why you were not able to achieve in academic pursuits.
The invention of the Air Conditioner has save untold lives and changed the nature of the human experience by allowing people to survive and thrive in hostile climates. (Courrier - 1902, America)
The Invention of the Air Plane change the world in dramatic and profound ways. Every aspect of life was altered by this. (Wright Brothers, 1903, America)
Albert Einstein publishes the theory of relativity, creating the atomic age. (1905, Switzerland)
Robert Watson-Watt created Radar in 1935, changing the nature of the threat of attack forever. (America)
The Microwave oven altered the way America and the world cooks. (Spencer (Raytheon,)1946, America)
Bardeen, Brattain, and Shockley invent the transistor. The solid state age opens. (1947, America)
Oral contraceptives (the pill) changed the sexual views and habits of the world. (Colton, 1954, America)
Arguably the most profound invention in human history, the Integrated Circuit changed every aspect and facet of life, virtually no aspect of modern life has not been altered by this miracle. (Kilby, 1958, America)
Building on the work of Jack Kilby and Texas Instruments; Intel is founded and creates the microcomputer. (Noyce, 1971, America)
Ethernet, the foundation of the internet was invented at Xerox (PARC) (Metcalf, 1973, America)
One thing to note, not one dime of government money funded any of these.