Now analyze your response. Treat your work as a secondary source of historical evidence. Try to be an unbiased observer of your own writing as you answer the following questions. What is the credibility of the source?

The definition of a credible source can change depending on the discipline, but in general, for academic writing, a credible source is one that is unbiased and is backed up with evidence. When writing a research paper, always use and cite credible sources.

cuban communists pressured the soviet union to place missiles in cuba.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.