In what year did the writer of the music of the Firebrand of Florence become a United States citizen?
Kurt Weill Kurt Julian Weill (March 2, 1900April 3, 1950) was a German composer, active from the 1920s in his native country, and in his later years in the United States. He was a leading composer for the stage who was best known for his fruitful collaborations with Bertolt Brecht. With Brecht, he developed productions such as his best-known work "The Threepenny Opera", which included the ballad "Mack the Knife". Weill held the ideal of writing music that served a socially useful purpose. He also wrote several works for the concert hall. He became a United States citizen on August 27, 1943.
Shirley Graham Du Bois Shirley Graham Du Bois (November 11, 1896 – March 27, 1977) was an American award-winning author, playwright, composer, and activist for African-American and other causes. In later life she married the noted thinker, writer, and activist W. E. B. Du Bois. The couple became citizens of Ghana in 1961 after they emigrated to that country. She won the Messner and the Anisfield-Wolf prizes for her works.