Why were the battles of Gettysburg and Vicksburg significant

The Battle of Gettysburg ended the Confederates' last major invasion of the North and is viewed by some as the war's turning point. The Confederate loss of Vicksburg was perhaps more important because it opened the way for the North to seize control of the entire Mississippi River, cutting the Confederacy in half.

Explanation:

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

yes

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