Ida Minerva Tarbell was an American writer ... and to figure it out. - There was a magazine that was being developed. It was the Chautauquan and that was an outgrowth of what became the Chautauqua ...

Tarbell's father, fearing that Rockefeller would retaliate against the magazine, advised her not to ... the most influential women in the country, Ida Tarbell went on to pursue numerous writing ...