The unification of Italy and the unification of
Germany show that
(1) socialism was an effective way of organizing
the economy
(2) nationalism could be used to consolidate
political interests
(3) colonialism could be used to spread
European civilization
(4) interdependence was a significant obstacle to
waging war



Answer :

(2) nationalism could be used to consolidate political interests
nationalist movements were the reason why both italy and germany became unified
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