Answer:
B- Primary Source
Step-by-step explanation:
Primary Sources are immediate, first-hand accounts of a event, topic, or idea from people that have a direct connection with it. Primary sources can include, but aren't limited to:
- Texts of laws
 - Original documents
 - Speeches
 - Diaries
 - Letters
 - Interviews
 - Datasets, survey data, such as a census or statistics.
 - Photographs, audio, and video that captured the event
 - Original research
 - Newspaper reports, by reporters who witnessed an event or who quote people who did.
 
While, secondary sources provide a second-hand information, explanation, and commentary from other researchers and historiographical sources are arguments/interpretations about the past that are built upon a foundation of historical evidence (primary sources). Additionally, chronological source is just a source arranged in the order of time and usually isn't a primary source.
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