Quechua was the language of the Inca empire which was unfortunately destroyed by the Spanish in the 16th century.
</span> The Coptic alphabet is the use of the Greek alphabet adapted for Egyptian phonology, first developed in the Ptolemaic period, and gradually replacing the use of the Demotic script in about the 4th to 5th centuries CE... The language developed by the Egyptians is now known as <span>Arabic.
That's why Native Americans are often refereed to as Indians, because that is what Christopher Columbus thought. He believed he was in India not America.