1924- 1924-2018 1945-1989 1961-1989 1991 20thcentury artistic autobiography berlin berlinwall berlinwall(germany:1961-1989) biography bush citiesandtowns coldwar coldwar(1945-1989) collectivememory diplomacy diplomatichistory diplomaticrelations economicconditions economichistory ethnicstudies europe foreignrelations formersovietrepublics general george german germany germany(east) headsofstate his012000his014000his037070 his036060pol011010bio011000 historiography history influence influence(literary influencebush internationalrelations modern nationalcharacteristics persiangulfwar persiangulfwar(1991) politicalscience politicsandgovernment presidents regionaldisparities socialaspects socialconditions socialscience sovietunion unitedstates worldpolitics