At recess, two of the boys from different groups get in a fight. elliott asks the one who was teased if responding with violence made him feel better or made the teasing stop. what does the answer suggest about the use of violence as a political strategy? during the civil rights movement, who was using violence for political purposes and why?

The answer suggest that violence as political strategy in this case that someone is teased or harmed in a way, they can respond with violence taking the matter into they own hand.  

During the Civil Rights Movement the police used violence for political purposes in an event known as “Bloody Sunday” where protestors were beaten and hospitalized because they disobeyed police blocking their protest. In contrast, the leaders of the Movement chose the tactic of nonviolence. After all, the use of violence as a political strategy does not solve any situation.

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals