Minerals are mined from the ground in two of the most common processes: surface mining (minerals at or near the surface) and subsurface mining (minerals deep underground in the Earth). Minerals are processed through mineral processing which separates the valuable items from the rest of the mineral.
One of the main reasons why primary sources are valuable to historians is because "<span>They give insight into the thoughts and feelings of a participant in history," since these are sources that originated during the time in question, and are "unaltered". </span>
The British defeated the French in Quebec. In 1760 the British took over Fort Pontchartrai
The Civilian Conservation Corps (CCC) was a work relief program that gave millions of young men employment on environmental projects during the Great Depression. Considered by many to be one of the most successful of Roosevelt’s New Deal programs, the CCC planted more than three billion trees and constructed trails and shelters in more than 800 parks nationwide during its nine years of existence. The CCC helped to shape the modern national and state park systems we enjoy today.
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