Yes, it is true that <span>Herbert Hoover was elected as the 31st president of the united states, and although he showed promise, he proved to be a relatively ineffectual President. </span>
Answer: Martin Luther King.
Explanation:
Primarily, this man’s activism was inspired by Clara Luper. Luper worked as a history teacher at an Oklahoma school. A good part of her life has been against racial segregation and advocating for equality.
She was one of the pioneers of non-violent Oklahoma civil incompetence. In this way, they sought to fight for their human rights.
Steel. During the industrial revolution, steel had a major increase in production. A way to remember this is to remember the man Carnegie Steel who ran a monopoly that controlled the steel industry during the Industrial Revolution.