New scientific knowledge helped the building of the Panama Canal, as fewer workers got sick from malaria and yellow fever.
The discovery that yellow fever was transmitted by mosquitoes was made in 1891, but most sanitary officials didn't know or didn't give relevance to it.
However, captain William Gorgas did know about this and successfully helped to eradicate yellow fever and malaria in the Canal Zone, despite the opposition from U.S. officials who wanted to discredit his work.
President Theodore Roosevelt supported Gorgas and the Panama Canal was completed by 1914.
- Truth is Eternal
- Brahman is truth and reality
- the vedas are the ultimate authorities
- Everyone should strive to achieve dharma
- Individual souls are immortal
- The goal of an individual soul is moksha <span />
I'm sure the answer is there are no public documents. because if there was no public documents how would we be able to research and learn about it.
A. radio
The radio became popular in the 1920’s due to Americans finding a new interest in music.
