Answer:
I actually do not know that
Answer:
Ferdinand Magellan is the correct answer.
Explanation:
True because Muhammad was one but there hasen't been one since he disappeared. Hope this helped!
Harappan Civilization's writing has never been decoded. Harappan Civilization is a part of the Indus Valley Civilization. The languages of the Harappan Civilization belong to the Bronze Age and they are still today a mystery. This language is totally unattested to any source that is readable. This is one mystery that is yet to be solved.