All the island was densely wooded, except Johnson's plantation, immediately on the bank of the Yazoo, and a series of old cotton-fields along Chickasaw Bayou. There was a road from Johnson's plantation directly to Vicksburg, but it crossed numerous bayous and deep swamps by bridges, which had been destroyed; and this road debouched on level ground at the foot of the Vicksburg bluff, opposite strong forts, well prepared and defended by heavy artillery.

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