Social transformation hope this is the right answer
The 19th century was a period of great change and rapid industrialization. The iron and steel industry spawned new construction materials, the railroads connected the country and the discovery of oil provided a new source of fuel. The discovery of the Spindletop geyser in 1901 drove huge growth in the oil industry
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To expand religion, political point of views, ethnocentric , economics, and exploratory.
Answer:
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Explanation:
Climate change and reduced.
