I think where historians miss the mark is not acknowledging that almost every event in early American history was driven by a desire to obtain wealth rather than some other guiding principle. It was not racism or conquest although those certainly existed. In many instances, racism or conflict with the Indians was merely byproducts of the economic engine and not the driving force. Our mostly liberal historians graft their own political bias onto events of the past to formulate a desired narrative for the present. They have a desire to emphasize certain motivations and downplay others. For America the objective was not necessarily to promote democracy, racism, or equality but seeking wealth. People came here for an opportunity to make a fortune. When there was economic gain to had through slavery, then there was slavery. Where there was not, there was no slavery. Same deal with the Indians. When the Indians interfered with the quest for wealth, they were dealt with harshly. When they cooperated, as many did, they were treated fairly. Racism could be overcome by economic incentives. Democracy was promoted when it allowed folks a greater opportunity to obtain wealth and ignored when it did not.