Final answer:
No, the African Grove Theater was not the first black theater company in the United States to produce major musicals.
Step-by-step explanation:
No, the African Grove Theater was not the first black theater company in the United States to produce major musicals. The first full-length, all-black musical on a major Broadway stage was “In Dahomey,” which opened in 1903. It was created by Bert Williams and George Walker and ran for 1,100 performances. Later, in the 1960s, black theater companies like the Black Arts Repertory Theatre and the Ebony Talent Agency emerged as part of the Black Arts Movement, contributing to the development of contemporary black theater.