Answer:
The correct answer is Option D) Shipping
Step-by-step explanation:
The Magnetic compass was one of the most revolutionary inventions for transport and navigation. Before the invention of the magnetic compass, most ships would navigate by studying the direction of the stars.
An early invention by the Muslims, it was a great way to navigate the seas but not the most efficient. Hence, there were cases of ships ending up on completely different places than intended.
With the Magnetic compass, ships could navigate the seas more precisely saving both costs and time.