Original sentence: The Anti-Hindi agitations of 1965 forced the central government to abandon its efforts to use Hindi as the only official language of the country; still Hindi usage continued as Indian government employees are asked to write as much as 65% of the letters and memoranda in Hindi
Edited sentence: The Anti-Hindi agitations of 1965 forced the central government to abandon its efforts to impose Hindi as the only official language of the country; still Hindi imposition continued as Indian government employees are asked to write as much as 65% of the letters and memoranda in Hindi