Show international expositions the first international exposition in this country nos held in new york in 1 1803 the centennial exhibition took place in ph philadelphia bladel phia in ill sag 1876 the worlds columbian exposition in chicago in 1803 tho the I 1 in american exposition in buffalo in ill 1001 L louisiana oui slana pur purchase hase exposition position es in st louis in 1001 1901 nod and the panaglia fie exposition lu ill san francisco in 1015 these were the most import important a nt 0 n S having an international char character fleter |