ASecondary source
BIndirect source
CTertiary source
DPrimary source
Answer:
D. Primary source
Read Explanation:
primary source is a source directly related to a historical event. It provides firsthand accounts or direct evidence from the time or event being studied. Primary sources are created by individuals who experienced or witnessed the event, or they are artifacts from the time period itself.
Examples of primary sources include:
Eyewitness accounts (e.g., diaries, letters, autobiographies)
Official documents (e.g., treaties, laws, government reports)
Photographs and videos taken at the time
Newspaper articles from the period of the event
Artifacts (e.g., clothing, tools, artwork from the era)
Oral histories or interviews with people who lived through the event
Primary sources are essential for historians and researchers because they provide the most direct and unmediated evidence of a past event, allowing them to interpret history from the perspective of those who lived it.