Answer:
The discovery of the Spindletop geyser in 1901 drove huge growth in the oil industry. Within a year, more than 1,500 oil companies had been chartered, and oil became the dominant fuel of the 20th century and an integral part of the American economy.
Explanation:
Answer:
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Explanation:
Neolithic
The wattle and daub technique was used already in the Neolithic period. It was common for houses of Linear pottery and Rössen cultures of Central Europe, but is also found in Western Asia (Çatalhöyük, Shillourokambos) as well as in North America (Mississippian culture) and South America (Brazil).
Answer: b, the American middle class had ample leisure time and disposable income.
Explanation:
