Id Robert E. Lee make the correct decisions at Gettysburg or could he have employed a different strategy?

5 pages (not including the work cited page), double space and 12 point font in Times New Roman br /
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Only 2 resources are allowed:br /
1)From Manassas to Appomattox by James Longstreet Chapter 26 Chapter 28br /
2)The Killer Angels by Michael Shaarabr /
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Besides I had my Documents attached into the instructions please find it in your perusal