Mustard (condiment) mixed with horseradish and dried for storage, which were then exported to London and other parts of the country, and are even mentioned in William Shakespeare's play "King Henry the Fourth, Part II". The use of mustard as a hot dog condiment is said to have been first seen in the US at the 1904 St. Louis World's Fair, when the bright-yellow French's mustard was introduced by the R.T. French Company. Mustard is most often used at the table as a condiment on cold meats.It is also used as an ingredient in mayonnaise, vinaigrette, marinades, and barbecue sauce. It is
History of St. Louis (1866–1904) History of St. Louis (1866–1904) The history of St. Louis, Missouri from 1866 to 1904 was marked by rapid growth, and the population of St. Louis increased so that it became the fourth largest city in the United States after New York City, Philadelphia, and Chicago. It also experienced rapid infrastructure and transportation development and the growth of heavy industry. The period culminated with the 1904 World's Fair and 1904 Summer Olympics, which were concurrently held in St. Louis. During the Civil War, the infrastructure of St. Louis had suffered from neglect; another cholera epidemic struck in 1866, and typhoid