This document discusses the history and definitions of poverty. It begins with a brief history of how poverty was addressed prior to the 20th century and the early involvement of the US federal government through programs like the New Deal. It then outlines major poverty programs and philosophies from the War on Poverty to modern welfare reform. The document also examines methods of measuring poverty, including Mollie Orshansky's poverty thresholds still used today and criticisms of the current measures. Poverty rates in Centre County, PA are provided as an example.