<prompt> 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.  <response>: 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. 