How did the magnetic compass help traders?
It helped them find their way to new countries by land and water.
It helped them protect themselves while traveling on the Silk Road.
It helped them increase their wealth because the compass was in high demand.
It helped them locate food along the Silk Road during the long journey.

It helped them locate food along the Silk Road during the long journey

Explanation:

I think it is A. It helped them find their way to new countries by land and water.

Explanation: The reason i think it is A is because it would help them keep going on the Silk Road. If they got lost they could look at the compass and go back to the coordinate they were at before.

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

explanation: