An eyewitness account, such as a diary or letter, is considered what type of source?

• A. Primary source
• B. Secondary source
• C. Tertiary source
• D. Annotated source

Answer: (A)

An eyewitness account, such as a diary or letter, is categorized as a primary source because it offers direct, firsthand evidence about a topic. Primary sources are original materials created at the time when the events occurred or were written by someone who experienced those events directly. They provide an authentic perspective and context, helping researchers and students to gain insights into historical events, personal experiences, or societal conditions from the viewpoint of those who lived through them. In contrast, secondary sources analyze, interpret, or summarize primary sources and events, while tertiary sources compile and reference both primary and secondary material. Annotated sources refer to documents that have comments or notes added to them, further distinguishing them from primary sources that remain in their original, unaltered form.