Final answer:
A biography is a comprehensive, detailed account of someone's life whereas a biographical sketch is shorter and provides a concise summary of key facts and achievements.
Step-by-step explanation:
The key differences between a biography and a biographical sketch lie primarily in length and detail. A biography is usually more comprehensive, providing a full account of someone's life. It tends to be much longer and more detailed as it covers a broad array of life events and complex aspects of the subject's experiences and characteristics. On the other hand, a biographical sketch is shorter, offering a quick overview or profile of an individual, focusing on major highlights and often used in contexts where brevity is important, such as in a professional bio or an introduction at an event.
Two differences between a biography and a biographical sketch based on the reading on Flannery O'Connor are:
- Biographies are longer and more detailed, including extensive research, narration, and exploration of the subject's life events, influences, and legacy.
- Biographical sketches are typically shorter and provide a concise summary of the key facts and achievements of a person's life without the extensive detail found in a full biography.