iraq is an ethnically and religiously diverse country. see the map on page 579 of the textbook, which illustrates the geographic location and size of iraq's different ethnic groups. in april 2014, iraqis elected 328 legislators to the iraq council of representatives. the electoral system used for the 2014 legislative elections in iraq was a list pr system. use internet and other sources to answer the following set of questions. how many electoral tiers were there?