Final answer:
An arrowhead found near your home would be a primary source of information. It offers direct evidence about the past, in this case from Native Americans.
Step-by-step explanation:
Finding an arrowhead in a field near your house is a Primary Source.
Primary sources are original materials or records from the past, directly related to the topic or event being studied. When you find an arrowhead, you are directly interacting with an artifact left behind by Native Americans. This object can provide direct evidence about the people who made and used it, so it's a primary source. On the other hand, secondary sources are documents or objects created after an event, often by people who did not directly experience the event. Examples are books, articles, and documentaries. Thus, unless the arrowhead has an associated narrative or explanation created by someone not directly involved with its creation or use, it remains a primary source of information about the Native Americans in your area.
Learn more about Primary and Secondary Sources