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Question
Which map would be most useful to army personnel when constructing a bridge during a war?
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Solution
Topographic maps (from topos = place and graphy = to describe) give detailed information about the shape and features of the land, such as rivers, streams, canals, valleys, and slopes. These maps are based on accurate land surveys and help in understanding the terrain and elevation, which is essential for selecting suitable bridge sites and planning construction.
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