The bottom of geothermal sources is abundant in black-colored ores (sulfites) of iron, copper, zinc, nickel and other metals called "black smokers". Iron ores are rocks from which metallic iron can be obtained. Metals, originally disseminated on magma-laden or rocky paths, are concentrated in fluids and can be redeposited if they encounter favorable temperatures and pressure conditions, forming mineral veins.
<span>idk but i think its this "The wealthy competed for power and the chance to run</span>
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It’s a very rich place a very luxurious place because usually that’s where you find the good stuff is in the center so that’s where some of the finer things are
Answer: first appearances of gunpowder artillery
Explanation: