Primary sources, for example, are witnesses. If there was a witness to a murder, they would be considered a primary source because they can give the police a first hand view of what happened. Published research, newspaper articles, and other media would be secondary sources as they are not at the event but just commentating and/or making observation from what they can tell from videos and gossip. Let me know if you have any more questions.
Answer:
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There are many ways one can be successful in America. The main point is to ALWAYS work very hard, no matter what!
- P.P December 2019
The answer among all is "is covered, is".
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