Before Lincoln delivered the Gettysburg Address, he had: A. signed the Emancipation Proclamation.

B. been elected president during the cold war.

C. spent time in jail for attempting to vote illegally.

D. None of the above.

A. Signed the Emancipation Proclamation

Explanation:

The Gettysburg Address talked about the fallen soldiers of the civil war, which was a direct result of his signing the proclamation

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c.) the country needed a stronger central government.