One argument for teaching history objectively: 18 percent of the country would know what was dumped overboard in Boston Harbor was not Lipton’s. Poor fools don’t even know their namesake was not actually invented until 1909 (in Manhattan, incidentally). And I hate to go all elitist on their asses, but if they knew anything about tea they would evoke the top of the line — just go ahead and call themselves the White Party.