Misc: What was first sold at the 1904 St Louis worlds fair?

Questions

toys games: this is a french named car-racing card game.?

snow crash: name the hacker who is infected with snow crash, owner of the black sun:?

snow crash: what is the name of y.t.'s kourier boyfriend?

snow crash: name the book's main character?

snow crash: name the mafia henchman who wields reason:?