<span>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. 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.</span>
Answer:
the answer is : dangers of alcohol
He believed that life, liberty, and property should be protected. He insisted that if these rights were to be taken away, there will be a high chance for people to rebel.
**I used this website: http://fee.org/articles/john-locke-natural-rights-to-life-liberty-and-property/ It explains this thoroughly.
All nations had to pick slavery or freedom
