ussr eco transformation & nature of foreign policy (theyve never specifically asked abt 'nature' of foreign policy) most likely imo. but they''ve also never done a q mentioning gulags, propaganda & censorship from the political transformation dotpoint. also havent done first survey dotpoint since 2015 or mentioned lenin since 2011..... :-(
indochina im betting my left nut on something khmer rouge and/or tet offensive. but also decent chance for survey dp2 - nature of viet victory against the french which is FOUL and i will walk out + us foreign policy FROM 1964. they've also never specifically asked abt civilian impacts in vietnam...
civil rights defo going to be smth to do with mlk & malcolm x but otherwise idk