dr. mcpherson, thinking about some of the examples that you provide in your great study, of the individual decisions made by people like david farragut, tennessee born, virginia -- well, not bred but with wed, why do you think that as many officers especially of the naval forces, marines and sailors, made the decision in 1861 to stay with the old flag? >> there are some other good examples of that. i mentioned lee. although he had married into the blair family but he was a virginian. drayton is one of my favorite examples. a naval officer whose brother, thomas, was a confederate general defending ft. walker and port royal bay when drayton was commander of one of the union ships that attacked that came from wealthy south carolina family but remained loyal to the union. i think that one of the reasons why you find a fairly substantial number of naval officers doing that is that they had spent much of their life at sea as representing the united states rather than living onshore in the south where their allegiance might be more to the local or state body politic. and as a consequence they had