PDM changes the original IOOA 'Gun Control' reform to an 'Education' reform and reduces Immigration from five options to four and Minorities from four options to three. PDM incorporates a modified version of ThunderHawk3's Issues Of Our Age mod (IOOA), which introduces seven new reforms, three political reforms (Immigration, Conscription, and Minorities), and four social reforms (Pollution, Child Labor, Education, Arts Endowment). PDM also features numerous cosmetic changes to the politics screen. Politics in PDM is vastly different from that in vanilla, as it incorporates several new changes in reforms that can be enacted, what those reforms do, new political ideologies that can be held in the upper house, as well as new rebellions and rebel types. 6 Politics Advice from Experienced Players.