1. policy of openness on domestic and international fronts initiated by Soviet leader Mikhail Gorbachev   ruins   exterritoriality   glasnost   caucus   Hint Half-n-half Clue   2. person with wealth who invests in business for profit   civil   reincarnation   neolithic   capitalist   Half-n-half Clue   3. provincial governor in the Persian Empire   inflation   caucus   satrap   Renaissance   Half-n-half Clue   4. policy of keeping aloof from disputes of others   proliferation   dissident   apartheid   non-intervention   Half-n-half Clue   5. place where monks live as a community   satrap   monastery   civil   non-intervention   Half-n-half Clue   6. remains of old cities and buildings   urbanization   palaeolithic   ruins   administrator   Half-n-half Clue   7. relating to earliest stone implements   armor   industrialization   palaeolithic   inflation   Half-n-half Clue