Choose the word or phrase that best completes each sentence about political changes in Europe.
One factor in German unification was
.
Reforms in Russia were made to
.
Italy was united after
.
After unification, Germany became a
One factor in German unification was nationalism.
Reforms in Russia were made to modernize and industrialize the country.
Italy was united after several wars of independence.
After unification, Germany became a major European power.