Nal. which part of the economy benefited most from the magnetic compass?

The correct answer is Option D) Shipping

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.

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.