Choose two categories from the River Valley Civilizations sheet. Then, write an essay comparing and contrasting the four civilizations in those two categories. For example, you could choose to compare and contrast the governments and the writing systems of the four civilizations. Provide specific information in your essay. Be sure to explain both how the civilizations were alike, and how they were different, in those categories. You can use the River Valley Civilizations sheet as a reference.

Read this passage: wendy is trying to learn more about the city's role in a chemical spill that occurred a few miles from her apartment. when she finds only a very short article in the local newspaper, she searches for articles on larger newspapers' websites to determine what might have been left out of the original article. which method of identifying bias is most clearly used in the passage? a. considering motivations for bias b. using a variety of media sources for information c. fact-checking stories d. comparing different stories on the same topic