in a big sentesns A book about the Navajo written by a historian would be more objective as it would provide a broad overview of the Navajo history, culture, and interactions with other groups, based on research and factual evidence. On the other hand, an autobiography written by a Navajo person would be more subjective as it would reflect their personal experiences, emotions, and perspectives on being Navajo.

In a big sentence, a book about the Navajo written by a historian would provide a broad overview of Navajo history, culture, and interactions with other groups, based on research and factual evidence, making it a more objective perspective. Conversely, an autobiography written by a Navajo person would offer a more subjective viewpoint, as it would reflect their personal experiences, emotions, and perspectives on being Navajo.

In a larger context, a book written by a historian about the Navajo would offer a comprehensive and impartial account of their history, culture, and interactions with external entities. This work would be grounded in rigorous research, verified information, and established facts. The historian's objective perspective would aim to present a holistic view of the Navajo people, considering various viewpoints and corroborating evidence. As a result, readers can expect a reliable and broad understanding of the Navajo's journey.

Conversely, an autobiography penned by a Navajo individual would provide a more subjective narrative, offering an intimate glimpse into their personal experiences, emotions, and perspectives as a member of the Navajo community. This firsthand account would focus on the author's unique encounters, cultural upbringing, and individual growth. As a subjective rendition, it may delve into the complexities of their identity, explore their emotional responses to certain events, and convey their personal understanding of being Navajo. Such a personal narrative would provide valuable insights into the individual's perspective, but it would not necessarily encompass the entirety of the Navajo history or culture.

Both the historian's book and the Navajo person's autobiography have distinctive merits and serve different purposes. While the historian offers an objective lens and a comprehensive overview of the Navajo people, the autobiography offers a subjective and intimate portrayal, allowing readers to empathize with an individual's experiences. Combining viewpoints from various sources can provide a more comprehensive understanding of the Navajo people, their history, and their culture.

To determine whether a book about the Navajo written by a historian would be more objective, or if an autobiography written by a Navajo person would be more subjective, we need to understand the general characteristics of each.

1. Historian's Book:
- Objective: A historian's book is generally considered more objective because it aims to provide an impartial and unbiased account of the subject matter.
- Research and Factual Evidence: Historians rely on extensive research, including primary and secondary sources, to gather information. They analyze historical events, artifacts, documents, and interviews to present a comprehensive and well-supported narrative.
- Broad Overview: Historians typically provide a broader view of the Navajo history, culture, and interactions with other groups. They seek to present a detailed and factual account that covers various aspects of the subject.

2. Autobiography by a Navajo Person:
- Subjective: Autobiographies are often more subjective since they are personal accounts and reflections of an individual's experiences, emotions, and perspectives.
- Personal Experiences: Autobiographies delve into the author's personal journey, emphasizing their unique encounters, challenges, and thoughts. The focus is on their personal perspective rather than providing a comprehensive examination of the Navajo people as a whole.
- Emotions and Perspectives: Autobiographies tend to express the author's emotions, beliefs, values, and subjective interpretations of their experiences. They offer first-hand insights into the author's individual view of life as a Navajo person.

In summary, a book about the Navajo written by a historian would generally be more objective, as it relies on research and factual evidence to provide a broad overview of the Navajo history, culture, and interactions. Alternatively, an autobiography written by a Navajo person would be more subjective, as it emphasizes personal experiences, emotions, and individual perspectives rather than presenting a comprehensive account of the Navajo people.