Answer: Historians study African oral traditions mainly to learn about events not preserved in writing. African oral traditions include a rich body of folklore, songs, poems, and stories that have been passed down through generations by word of mouth. These traditions often contain valuable historical information that may not have been recorded in writing, including accounts of significant events, religious beliefs, and cultural practices. By studying African oral traditions, historians can gain a deeper understanding of the history and culture of the continent.
Step-by-step explanation: