Herbert Hoover
Herbert Hoover, a figure of American history, was not only a mining engineer and president but also an author. His belief in 'economic modernization' through government intervention and the efficiency movement shaped his approach to societal and economic challenges. He approached every problem with the conviction that a technical solution was attainable. Although his presidency was overshadowed by the Great Depression, his efforts to combat it, through both voluntary action and governmental measures, remain a significant aspect of his legacy.