Generals George McClellan and Robert E. Lee both
A. Had a strong willingness to lead troops into battle
B. Had offers from other sides for leadership posts
C. Had past military education and experience
D. had positions as presidential advisers

C - had past military education and experience

Explanation:

the person above is correct, i just got it right on edge !

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explanation: i just want to

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.