Answer:
As famous as Marco Polo is, he didn't invent anything. However, other inventions such as the compass and the boat influenced Polo. Marco Polo used the compass on all of his travels but especially to reach Asia.
Explanation:
Settlers in India, also are the first known culture of India.
Emerge, emanate, issue mean to come forth. Emerge is used of coming forth from a place shut off from view, or from concealment, or the like, into sight and notice: The sun emerges from behind the clouds.