Pinned
Transcontinental railroad: built in 6 years (1869)
Golden gate bridge: 4 years (1937)
Hoover dam: 5 years, finished 2 years early (1936)
The Pentagon, largest office building on earth: 16 months (1943)
These were all built by citizens buying bonds.
Now, the infrastructure
What do the greatest feats of American ingenuity have in common?
They were mostly funded by normal citizens buying bonds.
