It was a social and economic system.
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.
Answer:
the Industrial Revolution was a period of major industrialization and innovation that took place during the late 1700s and early 1800s. The Industrial Revolution began in Great Britain and quickly spread throughout the world
