Tuhia he haere tonu mō tēnei wāhanga - I te mutunga o te tekau tau 1930 i whakaatuhia e Eisner hei mema o tētahi whakahaere mata rongonui e kiia nei ko te American Artists' Congress. I muri i te whakaekenga a te Soviet ki Finland
I te tau 1940, ka wehe ia me tētahi rōpū iti o ngā kaitoi rite-whakaaro i te Rōpū ki te whakatū i tētahi whakahaere e kīa ana he kore tōrangapū e kīia ana ko te Federation of Modern Painters and Sculptors. I te tau 1937 i haere a Eisner me tana tahu ki Mexico ki te awhina i te Komihana Dewey ki te tirotiro i nga whakapae i whakawakia ki a Leon Trotsky e te kawanatanga o Soviet i roto i nga Whakamatau a Moscow o 1936-1937. I hangaia e Eisner tētahi pikitia o ngā mema o te kōmihana e uiui ana ki a Trotsky i roto i tētahi whare i te taha o waho o Mexico City, nā Rivera rāua ko Frida Kahlo. Ko te peita (e whakaaturia ana i te taha maui) kei roto i te tirohanga a Diego Rivera e tuhi ana i te whakaaturanga. E rua ano hoki nga whakaahua a Trotsky i hangaia e ia. I tawai rāua tokorua mō tētahi wā i haehae ai ia i te tae i te wa e peita ana i tōna mata. I whakatangihia e ia he tawai aroha, ahakoa he whakamataku, e tapahia ana e ia tona matenga. Ka whakaaturia tēnei pikitia ki te whakaahua o Trotsky rāua ko Eisner i te taha matau o runga.