Many northerners felt that Taney’s decision revealed prosouthern bias. What evidence do you think led them to make this claim?

The Supreme Court's decision of March 6, 1857 which was headed by Chief Justice Taney.

Explanation:

The Supreme Court's decision of March 6, 1857 which was headed by Chief Justice Taney met a lot of criticisms from the Northerners as they felt that the decision revealed prosouthern bias.

The court ruled out that African-Americans were not citizens of the country, rendered the Missouri Compromise as unconstitutional and declared that Congress had power to abolish slavery in federal territories. Through these evidences and decisions, the northerners felt that Taney's decision revealed prosouthern bias as the outcome of the decision was more favorable to Southern states.

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

answer; english speaking;