What does that mean specifically regarding the comparison essay? Very simple: the subjects must write this essay easy comparable, so you don’t need to work too hard to point out their similarities or differences.
Sticking to a recommended essay structure is the only way to properly outline and write it, paragraph by paragraph from the introduction to conclusion, without mistakes. This mode of comparison will result in your essay having 5 paragraphs. Alternating pattern is also known as «point-by-point comparison». In it, you will need to consecutively compare and contrast each of the similarities and differences in the given subjects:In the introduction you state your thesis. Then you discuss both of your subjects together for each point of comparison and contrast. In the conclusion you restate the thesis and shortly summarize your essay.