A primary source is one that is a first-hand account of an event. It can take the form of a speech, document, interview, journal entry, letter, home video that was written, created, or recorded. Primary sources are considered the most reliable sources for explaining what happened in an event. The further the person is from the event, the less reliable they are at giving an accurate portrayal. Secondary sources are often used in research as well, but they are not as reliable as primary sources.
Man.... I know this, I learned it last year.... PRIMARY yeah its primary. A primary resource, isn't a website or anything, its something that is a reliable and definite source.
I would say try to learn it every time also always test yourself, for a student and a adult teaching try to get the student happy because it the student is upset they won't get anywere. Hopefully that helps you ❤
