Emphasizing negative opinions because they are things we have to remember, however, can create a generation that views the US as a horrible, corrupt, nation and will be against any action it takes to intervene globally. We don't want a US that sits and waits as other nations can do their thing. Russia, China, and other nations are not going to be content with their nations as they are. A balanced history is best, a neutral history is best. History books should go over every important topic that happens, and shouldn't emphasize either negative or positive traits. These republicans may very well have a point behind what they say. However, I do think it's more likely they are scared of classes actually being neutral to history rather than covering things up.