What did Johannes Kepler discover by building on the work of Nicolaus Copernicus?

While Copernicus rightly observed that the planets revolve around the Sun, it was Kepler who correctly defined their orbits. ... Using these observations, Kepler found that the orbits of the planets followed three laws.

Explanation:

- "the past is made of multitudinous items ranging from anything that can be collected, recollected or assessed to originate in the past. as such, the past is a gallimaufry of particulars that may not have been related in any way. however, the human mind seeks organization to understand concepts and other things. the human mind therefore seeks relationships in explaining and studying the past. history being a humanity, dictates that historians have to serve this human trait by bringing structure to details of the past. historians do this by creating interpretive frameworks that capture as many details as possible."

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