▁the ▁an nex ation ▁of ▁Rome . ▁ ▁Later ▁years ▁The ▁national ist ▁message ▁visible ▁in ▁De ▁Am ic is ' ▁works ▁was ▁soon ▁f used ▁with ▁a ▁commit ment ▁to ▁social ism ▁( a ▁tr end ▁visible ▁within ▁Heart ). ▁In ▁ 1 8 9 6 , ▁he ▁ad her ed ▁to ▁the ▁Italian ▁Social ist ▁Party . ▁He ▁was ▁elected ▁a ▁Foreign ▁Honor ary ▁Member ▁of ▁the ▁American ▁Academy ▁of ▁Arts ▁and ▁Sciences ▁in ▁ 1 9 0 1 . ▁ ▁His ▁later ▁works ▁include : ▁S ull ' oce ano ▁( 1 8 8 9 ), ▁dealing ▁with ▁the ▁pl ight ▁of ▁Italian ▁em igr ants ▁over se as , ▁Il ▁roman zo ▁di ▁un ▁ma estro ▁( 1 8 9 0 ), ▁Am ore ▁e ▁g inn ast ica ▁( 1 8 9 2 ), ▁Ma estr ina ▁degli ▁oper ai ▁( 1 8 9 5 ), ▁La ▁car ro zza ▁di ▁tutti ▁( 1 8 9 9 ), ▁L ' idi oma ▁gent ile ▁( 1 9 0 5 ), ▁and ▁Nu ovi ▁rit r atti ▁letter ari ▁e ▁artist ici ▁( 1 9 0 8 ). ▁At ▁the ▁same ▁time , ▁he ▁contributed ▁to ▁the ▁Tur in - based ▁Il ▁Gr ido ▁del ▁Pop olo ▁- ▁his ▁articles ▁were ▁collected ▁as ▁Question e ▁sociale ▁(" So cial ▁Iss ues ", ▁ 1 8 9 4 ). ▁ ▁De ▁Am ic is ▁died ▁in ▁B ord igh era ▁at ▁the ▁" Hot el ▁de ▁la ▁Re ine ",