henry adams is really an astonishing historian. he's way into the mechanics of legislation, the details of economy and demography: the dedication to the real detail is exemplary. and yet the characterizations are incredibly compelling and vivid. jefferson is beautifully delineated: fairly and definitively, with all the problems and all the compelling qualities. but also aaron burr or hamilton or napoleon or charles iv of spain and many fascinating figures now entirely forgotten.
the histories never take on a merely narrative or sing-song story quality in the contemporary fashion, but they nevertheless deploy characters in a compelling way, and track them through events in a manner that connects them and makes them comprehensible. and then there is the writing: full of sharp and felicitous and unique formulations, both clear and highly nuanced. and often very funny: gentle or ironical or even sarcastic; by turns cynical and deployed in the service of a kind of idealism.
one funny thing: he doesn't seem to want to write the name 'john adams'; it's always 'the previous president' and the like.