The primary goal of the Students for a Democratic Society (SDS) was to establish a New Left centered on civil rights, peace, and universal economic security. assist African Americans with the voting process and educate them on different candidates. coordinate both violent and nonviolent protests against discrimination. push for the disestablishment of central government and complete popular sovereignty.

establish a New Left centered on civil rights, peace, and universal economic security.

Explanation:

Founded in the United States during the era of the Civil Rights Movement, the Students for a Democratic Society (SDS) was one of the groups that were advocating for a New Left that would campaign to bring about civil rights, peace and universal economic security.

They believed in "participatory democracy" and were against leaders permanently ruling. Their ideals gained widespread support and at its peak had over 30,000 supporters around the country.

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