One way in which Otto von Bismarck and Camillo
Cavour are similar is that both leaders
(1) followed a policy of isolationism
(2) adopted papal policies
(3) led an African independence movement
(4) promoted unification to form a new nationstate

Respuesta :

One way in which Otto von Bismarck and Camillo Cavour are similar is that both leaders "(4) promoted unification to form a new nationstate," since they were both leaders during a time of global nationalism and unification.