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The Tharsis rise on Mars,a region that is higher than the surrounding plain by about 5 km (over 16,000 ft) ,was caused by
Classic Experiment
a traditional or well-established form of experimental research that tests hypotheses under controlled conditions to establish cause and effect relationships.
Industrial Revolution
A period of major industrialization from the late 18th to early 19th century that transformed primarily agrarian, rural societies in Europe and America into industrialized, urban ones.
Nineteenth-Century
A period from January 1, 1801, to December 31, 1900, characterized by significant industrial, cultural, and political changes worldwide.
United States
The United States is a country in North America, known for its diverse population, significant global influence in political, economic, and cultural affairs, and as the world's largest economy.
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