Why was the Rosetta Stone important?
It showed the Greeks how to invade Egypt
It encouraged people to search for other treasures in Egypt.
It allowed historians to understand and translate hieroglyphs.
It gave Napoleon information that helped him to win a large war.

It allowed historians to understand and translate hieroglyphs.

Explanation:

hawaii was the final state

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.