<prompt> Qedela umusho olandelayo: Emidlalweni ye-Major League Baseball, i-World Series yaqhutshwa njengokuncintisana okungcono kakhulu kwezi-9 ngonyaka wayo wokuqala wokubakhona ngo  <response>: Ngo-1903, bese kuba iminyaka emithathu kusukela ngo-1919, unyaka we-Black Sox scandal. 