They used dry farming and flood irrigation.
He includes references to the Deceleration of Independence and the Constitution. King said <span>“the unalienable rights of life, liberty, and the pursuit of happiness" which is out of the Declaration of Independence.</span><span />
The Second Industrial Revolution, also known as the Technological Revolution, was a phase of rapid scientific discovery, standardization, mass production, and industrialization from the late 19th century into the early 20th century.
I have done some studying and I believe its tribalism.
I hope this helps :)
