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.
Answer: In the 10th century Prince Vladimir I, who was converted by missionaries from Byzantium, adopted Christianity as the official religion for Russia, and for nearly 1,000 years thereafter the Russian Orthodox church was the country's dominant religious institution.
Russian Orthodox church
Britain and France, standing by their guarantee of Poland's<span>border, had declared war on Germany on September 3, 1939.</span>
Answer:
Byzantine Empire.
It would last for 1000 years after Rome
Explanation: