How was a causeway built

A basic causeway would do. In technical terms, a causeway is a road or railway built on an embankment of land (either natural or artificial) that spans a body of water. The Causeway Bridge, however, would be a two-lane structure stretching 23.83 miles, resting not on piles of soil but 9,500 reinforced concrete pillars.

president franklin roosevelt supported the tva as part of his first new deal measures approved by congress in 1933. this new agency was designed to control floods, produce electric power, and improve the lives of people living in the tennessee valley. the tva accomplished many of these goals despite problems.

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