Gadzira shanduro yakaoma zvikuru yemutsara uyu Pakazosvika 1818, mibairo yakakwirira muNorth America yakakwezva vashandi vakawanda vokuIreland kuti vave rutivi rukuru rwevashandi mukuvakwa kweErie Canal muNew York State nemapurojekiti akafanana.
Chokwadika, shanduro yakaoma zvikuru yemutsara uyu ndeiyi: "Pakasvika 1818, mibairo yakakwirira muNorth America yakakwezva vashandi vakawanda vokuIreland kuti vave rutivi rukuru rwevashandi mukuvakwa kweErie Canal muNew York State uye mapurojekiti akafanana; vakapindawo mukuvakwa kwemigero muBritain, Way (1997)".