<span>The Muslim rulers gave the</span>
merchants gold coins to trade goods with other parts of the world, such
as China and <span>Europe </span><span>, and bring them back to the Muslim Empire, and make it so more people will purchase these much desired goods.
I hope this helps.
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The words technology and compass are similar in that they both refer to
tools which have at some point been absolutely necessary for the
advancement of human beings, be that through needing to sail the seas in
order to discover new land or launch a rocket into space to discover
new planets.
The answer is B. Celts.
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Celts believed that collecting heads after a battle was one of the greatest honors. Heads were their trophies.