Final answer:
The correct sentence is: A. The Harlem Renaissance of the 1920s saw the development of many African-American artists and writers; however, the achievements of that time were not limited to the arts.
Step-by-step explanation:
The correct sentence is:
A. The Harlem Renaissance of the 1920s saw the development of many African-American artists and writers; however, the achievements of that time were not limited to the arts.
The correction adds a semicolon after 'writers' and includes the word 'however' to create a clear contrast between the development of artists and writers and the broader achievements of that time. This helps to clarify that the achievements go beyond the arts.