 They talk about how the World Bank reclassified Ghana from a low income country to a lower middle income country in 2010.They found Ghana experiencing significant improvements across development indicators since early 2000s with different changes for different indicators which is consistent or better than lower middle income country averages.After World War II the Marshall Plan (and similar programs for Asia, and the Point Four program for Latin America) became the major American aid program, and became a model for its foreign aid policies for decades.