1876★★★★★
Japan–Korea Treaty of 1876 (Ganghwa Treaty)
Under military pressure, Joseon signs an unequal treaty opening its ports to Japan.
Treaty· South Korea, Japan
Under military pressure, Joseon signs an unequal treaty opening its ports to Japan.
Three days after receiving his patent, Alexander Graham Bell makes the first successful telephone call to his assistant Thomas Watson.
Lakota, Northern Cheyenne and Arapaho warriors defeat the US 7th Cavalry Regiment led by George Armstrong Custer.
The Edict of Gülhane opens the Tanzimat, a series of reforms modernising Ottoman administration, law and the army.
After the 1857 rebellion, the Government of India Act transfers rule from the East India Company to the British Crown; the Mughal Empire formally ends.