Timeline Worksheet: September 9, 1991, Tajikistan Crossword Puzzle On September 9, 1991, Tajikistan gained its independence from the Soviet Union. How much do you know about this Central Asian nation? Try today’s crossword puzzle and find out! Timeline Worksheet: September 9, 1991, Tajikistan Crossword Puzzle Blank printable timeline index card Printable timeline index card (Fits Asian history timeline.) If you are new to this series, visit my introduction to timeline index cards. Return to the Timeline-AD. Join our community of 16,000+ for history, language arts, writing, math, science, and more, plus special resources about Asia, missions, and the persecuted Church.