Which of these is a primary source about the discovery of the New World?

Question- Which of these is a primary source about the discovery of the New World?

Answer- The answer would be, A journal written by Christopher Columbus on one of his voyages!

Further Explanation On Answer- This is because a primary source, is an artifact, book, article, etc. that was created at the time of a study or case. In this problem it was a journal that was written by Christopher Columbus, in his time! All of the other information was written after, and was information that had been researched!

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the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.