Before Congress instituted the federal income tax in 1913, following the passage of the Sixteenth Amendment to the Constitution, America’s tax burden fell disproportionately on the poor. High taxes were levied on widely consumed products such as alcohol and tobacco. Urban property was taxed at a higher rate than farms and estates. “From top to bottom, American society before the income tax was a picture of inequality, and taxes made it worse,” writes Isaac William Martin, a professor of sociology at the University of California in San Diego.
