Immediately on attaining power each dictator has suppressed all free speech except his own - Herbert Hoover (1874 -1964),
31st President of the United States.
Herbert Hoover, who became the
31st President of the United States was a mining engineer who, in 1909, launched MINING Magazine.
5, at 74; Herbert Clark Hoover,
31st president of the United States, Oct.
In 1964, the
31st president of the United States, Herbert Hoover, died in New York at age 90.