generate questions: After the Estonian War of Independence in 1919, the Estonian language became the state language of the newly independent country. In 1945, 97.3% of Estonia considered itself ethnic Estonian and spoke the language.
What year did Estonia's War of Independence take place? {sep_token} After Estonia achieved independence what was made their state language? {sep_token} What percentage of Estonians thought of themselves as ethnic Estonian's in 1945? {sep_token} What language was spoken by ethnic Estonians? {sep_token}