Historical Dictionary of Tajikistan (3rd ed.)

Tajikistan is the poorest and only Persian-speaking country among the post-Soviet independent states. Historically, the Tajiks of Central Asia and Afghanistan along with the Persians of modern Iran came from a related ethnic group. When the Tajik Autonomous Soviet Socialist Republic was established in late 1924, it became the first modern Tajik state that remained one of the 15 union republics of the Soviet Union until 1991. Almost immediately after the collapse of the USSR, Tajikistan became a