Dane is writing a research paper on the role of women during the vietnam war, but when he enters “vietnam” into a search engine, he gets more than 900 million hits. the first page of results lists nothing but hotels and attractions in the country. all of these strategies would him to further refine his results except a. using quotation marks, such as in “women in the vietnam war” b. typing “vietnam” into multiple search engines c. using the advanced search feature to eliminate travel sites d. limiting his search to education domains

B. typing “Vietnam” into multiple search engines.

Explanation:

All of the other strategies would help this student, except for this one. Typing "Vietnam" in various search engines is unlikely to help him because he will most likely run into the same problem with every engine. His main problem is that his request is too broad. All the other options listed here will help because they contribute to narrowing the topic.

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun