Read the revised introduction of an informative essay. during the neolithic revolution, irrigation was introduced, which produced larger crop yields, allowing people to store a surplus of food. which best explains why the revision is effective? a. it tells the reader what to remember. b. it states the writer’s viewpoint. c. it includes details and facts. d. it grabs a reader’s attention.

The correct answer is C: It includes details and facts. Since this revised introduction is part of an informative essay, it is meant to provide the reader with objective and trustworthy information or facts about a specific topic. In other words, it is meant to inform the reader about that specific topic, not to persuade him/her, and in order to do that it must include interesting details and key facts.    

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.