<prompt> Ngwala go tšwela pele ga serapa se - Armstrong o belegetšwe Winchester, Massachusetts. O ile a ingwadiša Kholetšheng ya Hampshire kua Amherst, Massachusetts a ikemišeditše go ba mothadi wa diswantšho, eupša a fetolela go histori ya bokgabo le dithuto tša setšo, a hwetša BA ka American Studies ka 1974. Ka morago ga go aloga, o ile a šoma bjalo ka molaodi wa thušo ya ditšhelete ka National Endowment for the Humanities 19769 pele a tsena sekolong sa go aloga ka Yunibesithing ya California Berkeley go hwetša MA ka Histori ya Bokgabo ka 1982. Ge a be a le Berkeley, o ile a šoma bjalo ka mothuši wa dinyakišišo bakeng sa San Francisco Museum of Modern Art le bjalo ka mothuši wa curatorial bakeng sa Lowie Museum of Anthropology, moo a ilego a tsenya letsogo go kgatišo ya 1983 The Anthropology of Worlds Fairs: San Franciscos Panama Pacific International Exposition  <response>: ya 1915. Taodišo yeo e theilwego godimo ga taba ya gagwe ya thutatselara, American Scene as Satire, the Art of Paul Cadmus in the 1930s, e ile ya tšwelela ka go Arts Magazine ka March 1982. 