Why a stable civilization is more likely to have a golden age than an unstable civilization ?

Alexander III of Macedon commonly known as Alexander the Great was a king (basileus) of the ... In 334 BC, he invaded the Achaemenid Empire (Persian Empire) and began a series of campaigns that lasted 10 years. ... Further south, at Halicarnassus, in Caria, Alexander successfully waged his first large-scale siege,

Explanation:

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well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.