The reasons for the demise of the Mycenaean civilization, which occurred in stages from c. 1230 BCE to c. 1100 BCE, are debated. We do know that several sites were destroyed between 1250 and 1200 BCE, ushering in the so-called Post-Palatial period when the centralised system of palace control declined.
The First and Second Estates opposed to change because they were wealthy and had to pay little taxes because of the Third Estate. They had privileges, while the third estate did all the work.
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He discovered the magnificent tomb of the Classic Maya King of Palenque, Mexico, K'inich Janaab' Pakal I.
Explanation:
