The two beliefs about slavery that Lincoln hold includes:
He was morally opposed to slavery and politically opposed to any expansion of it. At issue was its extension into the western territories and on 1854, in one of his speech, he declared his opposition to slavery, which he repeated as he sought the presidency.
The two beliefs about slavery that Lincoln hold lead to the Emancipation Proclamation which declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free.
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