What were Lincoln beliefs about the separation of the Union

He gave several reasons, among them his belief that secession was unlawful, the fact that states were physically unable to separate, his fears that secession would cause the weakened government to descend into anarchy, and his steadfast conviction that all Americans should be friends towards one another, rather than enemies. But it may have been the last point that he considered the most important to his argument: Secession would destroy the only democracy in existence and prove for all time - to both future Americans and the world - that a government of the people could not survive.

The correct answer is:

The three cultural heroes and the sage kings are considered mythical figures.

The three cultural heroes and the sage kings were two groups of mythological rulers or divinities in ancient northern China who in modern history have been designated dates in a period from circa 2852 BC to 2070 BC. Modern historians considered them culture heroes. Although the dates of these mythological characters may be fictitious, there are accounts of them preceding the Xia Dynasty.