Rearrange the following sentences so that they read logically. Put the corresponding letters in a proper sequence in the boxes provided on the answer sheet. The positions of some sentences have been given.
A. Also, the loss of human life in battle had affected the national psyche (心理)：safer and faster roads were necessary.
B. The peacetime economic development had left the country badly in need of roads to carry goods between cities and into villages, for the returned soldiers demanded the modem advantages that they had learned about away from home.
C. During the postwar (战后)period under President Dwight D. Eisenhower，a road building project that would change the country was begun.
D. At the same time, the railroads required full-scale reconstruction.
E. Furthermore, everyone wanted to drive, for there were ample supplies of gasoline, and the car industry was both ready to hire returning soldiers and willing to take their money for finished products.
F. The conditions were ripe for the complex project of the national road system
G. It was a challenging project to connect all major population centers throughout the forty-eight states.
H. The war effort had destroyed their facilities, so that rails, carriages and engines badly needed expensive repairs.
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