The cultural gravity model proposed in this paper uses micro-level survey data of 21,000 households to estimate the contribution to cultural heterogeneity of a long history of division between the Ottoman, Habsburg, Russian or Prussian Empires since the year 1300 in 21 European countries. By exploiting the variation in the duration of integration of localities in different empires, this paper sheds light on the influence of political integration on cultural integration and on the rate of cultural change. History matters and cultural values change very slowly: long lasting effects on social trust comes after 400 years of common imperial rule.

We measure how a network of heroes can legitimize and diffuse extreme political behaviors. We exploit newly declassified intelligence files, novel voting data, and regimental histories to show that home municipalities of French line regiments arbitrarily rotated under Philippe Pétain’s generalship through the heroic World War I battlefield of Verdun diverge politically thereafter, particularly following Pétain’s own overt espousal of authoritarian views. Further, under Pétain’s collaborationist Vichy regime (1940–1944), they raise 7 percent more active Nazi collaborators per capita. These effects extend across all forms of Nazi collaboration and diffuse beyond the veterans themselves.

We study the long-run effects of forced migration on investment in education. After World War II, millions of Poles were forcibly uprooted from the Kresy territories of eastern Poland and resettled (primarily) in the newly acquired Western Territories, from which the Germans were expelled. We combine historical censuses with newly collected survey data to show that, while there were no pre-WWII differences in educational attainment, Poles with a family history of forced migration are significantly more educated today than other Poles. These results are driven by a shift in preferences away from material possessions toward investment in human capital.