Dbo
The organizations that have been primarily responsible for dam-building are the U.S. Army Corps of Engineers, the Bureau of Reclamation (part of the U.S. Department of the Interior), and a number of public and private utility developers. For more information please see the related link.
what geogaphical features are needed when building a hydroelectric dam
There aren't really any organizations that use those initials, and even if there are, it would be extremely hard to find them. I'm sure there are organizations that do use them, but are hard to track down.
You would need to be specific as to which dam
The Building of the Hoover Dam - 1998 - TV was released on: USA:1999
a. Will the dam provide new leisure activities? b. How many jobs will building the dam generate? c. Will building the dam destroy natural resources? d. Is it right to build a dam here?
The answer depends on which of the hundreds of organizations whose initials are WHA you are asking about.
no
flooding
Building the Greatest Dam in the World - 1912 was released on: USA: 22 January 1912
There were over a hundred people who died building the Hoover Dam, and they died from many causes. There is a link below to a section of an article on the Hoover Dam dealing with the deaths of workers.
because he did