Pedzisa mutsara unotevera: Paiva neKomiti yeVakadzi yeChicago World's Fair ya1992, iyo yakatsvaka kuunza kumiririrwa kwevakadzi kwakakura pamusangano, kusanganisira Chivako cheVakadzi, chakafanana ne
imwe yacho yaiva paChicago World's Columbian Exposition ya1893.