To address a serious issue such as an essay on gun control legislation, a person should survey the available statistical data on the subject. Thus, he may relate the data to a hypothesis of the essay, such as that increasing the number of weapons causes an increase in domestic violence. Statistical data therefore serve as evidence of the essay.
The answer is D. Culture is the customs of a group like language, religion, values, and cuisine. People who are all part of the same culture can make up an ethnicity.
