Generally speaking, yes it is true that the <span>Opium Wars opened Asian nations, particularly China, to trade with Europe, since through these wars the British practically "forced" China to trade with them. </span>
Answer:with his trio of university degrees, Du Bois was the most intelligent man of his time.
Explanation:
The Three Emperors League in 1872 was between Alexander II of Russia, William I of Prussia, and Francis Joseph of Austria-Hungary.
The agreement was renewed in 1881 with Alexander III replacing Alexander II of Russia. William I and Francis Joseph remained as signatories.