A database of pre-industrial sampling supports historical and ethnographic research
Revisiting decades of research, scholars find a theory of psychological strength emerges
Civil War officers with working-class backgrounds held units together best
The narrative of a growing cultural divide, while partly true, conceals a more nuanced picture
Raising the crop is a communal project, more so than the work of wheat farmers, who’re less attuned to feelings of others
Insurrection at U.S. Capitol led some Trump voters to surprising assessment