The Russian conquest of Central Asia took place in the second half of the nineteenth century. The land that became Russian Turkestan and later Soviet Central Asia is now divided between Kazakhstan in the north, Uzbekistan across the center, Kyrgyzstan in the east, Tajikistan in the southeast and Turkmenistan in the southwest. The area was called Turkestan because most of its inhabitants spoke Turkic languages with the exception of Tajikistan, which speaks an Iranian language.