Answer:
The answer is D. Totem Poles
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I believe this is petroleum
<span>The question mentioned a </span>map<span>, but then you didn't attach the map so we can see it. I have attached the map to this answer.
The name of the French City that </span>changed back from Germany to Britain during World War I is
MAMETZ. This was achieved through the Battle of the Somme where<span> armies of the </span>British Empire<span> and </span>France fought against the German Empire.
The limestone caves at Carlsbad Cavern were formed by hydrogen-sulfide-rich (H2S) waters. This water moved through fractures and faults in the limestone and mixed with rainwater along the way. The mixture gave rise to a substance known as sulfuric acid (H2SO4). Sulfuric acid is able to dissolve limestone, eventually creating Carlsbad Cavern. The process of cave formation ended roughly four million years ago.