I want to know the answer to the following question:
What did Russia do between 1864-1885?
All the background I'm provided with is that "Between 1864 and 1885 Russia gradually took control of the entire territory of Russian Turkestan, the Tajikistan portion of which had been controlled by the Emirate of Bukhara and Khanate of Kokand.". Is that enough to answer the question?
Answer: yes