Answer: Salvador B. Castro (October 25, 1933 – April 15, 2013) was a Mexican-American educator and activist. He was most well known for his role in the 1968 East Los Angeles high school walkouts, a series of protests against unequal conditions in Los Angeles Unified School District (LAUSD) schools.
Explanation:
The industrial revolution began in Great Britain as it had most coal and iron which enabled it to build factories and machines. It spread from Britain towards Europe, where it mostly developed in Germany and it also spread into the US.
There's no such story that tells "all humans turn to clay". I suppose what you mean is a story that says "humans came from clay".
The story of the latter actually came from mostly different versions of mythology, the Bible, and Quran.
According to the Greek mythology, Prometheus created men out of water and earth (water+earth(land)= mud/clay).
According to Egyptian mythology, their God created humans from clay before putting them into their mother's womb.
According to Hindu mythology, Parvati, the goddess of fertility, love, and devotion created Ganesh, the Lord of good fortune from clay and turned into flesh and blood.
The most widely known verse of the Bible says, "the Lord formed man from the dust of the ground, and breathe into his nostrils the breath of life; then man became a living soul". (Genesis 2:7)
And the Muslim's Quran as well says the same thing.