I'm taking the ! what is the reason behind president barak obama signing an executive order in 2012?
president barrack obama signed an executive order in 2012 that expanded law enforcement departments’ authority across the nation, hoping to promote partnerships of local, county, and state law enforcement with federal law enforcement. that department is < < < answer in the blank.

Based on the executive orders covers a quality count with limited significant, the laws of Obama's orders have been in the influence of lawsuits across the world. The orders, therefore, were against the president, and they threatened the impeachment. The sitting house, therefore, focuses on the treasury in making notice on the executives.

Obama, therefore, stands at the forefront of the immigration orders by taking actions and other presidential powers that protect children and the elderly. Besides he fought for the rights of the citizens and stood famous for his deeds.

your answer should be c, it seems to be the only one that makes sense. mark me branliest : )

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