xuanzong a ruler during the tang dynsty counqured many lands reformed the miliitary and created law codes true or false pls hurry

 False

Explanation:  emperor Xuanzong of Tang, also commonly known as Emperor Ming of Tang or Illustrious August, personal name Li Longji, was the seventh emperor of the Tang dynasty in China, reigning from 713 to 756 CE. His reign of 43 years was the longest during the Tang dynasty.

Xuanzong abolished the death penalty, improved the economy through security on the Silk Road, decreed financial reforms, constructed temples and administrative complexes, built roads, and improved industry. Under Xuanzong's reign the Tang Dynasty began its golden age.

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

the correct answer is a