In 1885 the Mississippi River Commission adopted a "levees only" policy. This policy was based on the theory that by containing the river with levees, the force of the high water would scour out ...
In 1885 the Mississippi River Commission adopted a "levees only" policy. This policy was based on the theory that by containing the river with levees, the force of the high water would scour out ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback