Alexander II emancipation reform of 1861 Balkans 1877–1878 Russo-Turkish War Britain Afghanistan Central Great Game Russian Imperial Russian Army
Nicholas's successor Alexander II (1855–1881) enacted significant changes throughout the country, including the emancipation reform of 1861. These reforms spurred industrialisation, and modernised the Imperial Russian Army, which liberated much of the Balkans from Ottoman rule in the aftermath of the 1877–1878 Russo-Turkish War. During most of the 19th and early 20th century, Russia and Britain colluded over Afghanistan and its neighbouring territories in Central and South Asia; the rivalry between the two major European empires came to be known as the Great Game.
