Answer:
Lincoln's blueprint for Reconstruction included the Ten-Percent Plan, which specified that a southern state could be readmitted into the Union once 10 percent of its voters (from the voter rolls for the election of 1860) swore an oath of allegiance to the Union.
Explanation:
The answer to this question is D. Have relatively short histories.
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I believe the answer is F. did all of these
Possible sickness. And multiple death situations.
<span>Ogodei Khan oversaw the greatest territorial expansion of mongol histroy</span>