Original sentence: In 1926, he made a dramatic escape to Uromi, was arrested and taken back to Ibadan, until he was finally released in 1931.When he died, he left  behind an undisputed heir to the throne, glorious memories of life in exile and the fulfillment of his aspiration for  renewed independence for black Africa and Nigeria
Edited sentence: In 1926, he made a dramatic escape to Uromi , was arrested and taken back to Ibadan, until he was finally released in 1931.When he passed away, he left  behind an undisputed heir to the throne, glorious memories of life in exile and the fulfillment of his aspiration for  renewed independence for black Africa and Nigeria