In paragraph 3, the author says we most often see violence ... "between the police and the army, the oppressors and the oppressed, the violent and the victims of violence. How does his sentence structure contribute to the ideas of this passage

(1) fire extended humans’ geographical boundaries by allowing them to travel into regions that were previously too cold to explore. (2) it also kept predators away, allowing early humans to sleep securely. (3) fire, in fact, has been a significant factor in human development and progress in many ways. (4) other obvious benefits of fire are its uses in cooking and in hunting. (5) probably even more important, however, is that learning to control fire allowed people to change the very rhythm of their lives. (6) before fire, the human daily cycle coincided with the rising and setting of the sun. (7) with fire, though, humans gained time to think and talk about the day’s events and to prepare strategies for coping with tomorrow. the sentence that expresses the main idea is: (type the number of the sentence. then click “go.”)

Me plswhich is not a component of the sq4r method? recordrecitereviewreply

Write an objective summary of the piece by restating the central ideas in your own words.(from nature by ralph waldo emerson.)