Can you clarify the question here?
The correct answer is <u><em>placer mining</em></u>
Hope This helps!!!
He commanded an attack where he committed mass genocide in 2001. this led to u.s. getting involved because they saw the rise of a modern day hittler.
During<span> the high </span>Middle Ages<span>, the </span>Roman Catholic Church<span> became organized into an elaborate hierarchy with the pope as the head in western Europe. He establish supreme power.</span>
