What three groups turned to infighting and internal violence after the U.S. removal of Saddam Hussein's old Iraqi regime?

Which of the following was NOT a factor that contributed to the growing incumbency advantage?

A) The weakness of political parties B) Campaign funding disparities C) Growth in incumbency resources D) The strength of political parties E) Changes in representative activities

According to Rodrik, arguments against free trade must show __________

a. that the gains of free trade are less than those of autarky b. that certain areas of the economy will suffer c. that redistribution costs are greater than gains and that there are significant moral concerns d. a net loss of jobs