Henry George saw first-hand the plight of the American worker at the end of the ninetieth-century. He grew up in Philadelphia in 1839, in a poor family, and like many working-class Americans at the time, he was forced to end his formal education early in order to survive--he was just fourteen years old. When George when out into the world of work, he began to see the ever-growing gap between the wealthy and the working class poor. He wondered why there was such a discrepancy in a society that was supposed to democratic and humanitarian.
In 1857, George moved west to California, and after having difficulty holding down work, he eventually became a newspaper reporter in San Francisco. He decided he would educate himself in economics, in an attempt to understand the situation he saw in America. George came up with the "single tax" concept, which would be published in his 1879 book, Progress and Poverty. The book sought to explain why poverty rates were growing as progress was being made in leaps and bounds.
George theorized that much of the disparity between the wealthy and the poor had to do with land speculation, which made the already wealthy land owners even more rich, while the poor working-class worker received the same meager wages and had to pay more and more in rent. George's "single tax" idea proposed that the unearned appreciation of land value be taxed and taken from the owner, and given back to the community, for the greater good of the people.
The book was a big success, with over one hundred editions and an estimated six million Americans having read it by1906. Progress and Poverty also spawned "single tax clubs" and movements all over the country. One important aspect of the book was that it broke down the economics very simply, so that the average American could understand. While George and his book never directly caused any change in the legislation, it served to help make Americans aware of the increasing problems that the growing Industrialism in the country was causing. Average citizens could see, simply, how the country's economy was working and why they were having such a hard time earning a wage that could support a family.