How did the religion of the ancient egyptians explain what happened to a person after death?

The Book of the Dead describes the Egyptians ' perceptions of their posthumous existence.  

The Egyptians believed that the body before that time should be saved from the destruction or in the extreme case to replace it with another shell. After the resurrection, the victory over death, a man waits for a beautiful spiritual and sensual existence, when there will be no suffering and adversity and time will not be imperious over people.

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difference: buddhism is a religion while confucianism is more-so a way of life

similar: they don't have human-like depictions of spiritual energies like catholicism, christianity, etc.

similar: they both go to temples.

difference: buddhism was founded in india. confucianism, china.

difference: buddhism aim to achieve enlightenment, while confucianism seeks to achieve structure in society.

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