The answer to this question is A. The open door policy
Answer:
Yes, one of the reasons they seceded from america was because they viewed the African-american liberation as a gross undermining of states rights being overridden
Explanation:
To Contain Communism and Maintain a strong image.
Nationalism played an important role in unification in
countries like Italy and Germany because it had helped them free their countries
from different monarchies. Mazzini was able to unify Young Italy after the Fascist movement where members wore black shirts while for Germany,
Garibaldi and his movement wore red.