Deteriorating infrastructure—DSL networks include the US, even so the copper wires which make up these networks are way more at risk of corrosion and deterioration than fiber-optic cables. Also, hold the next "e" when there's a double "e" at the conclusion of the phrase, for instance "see" in "seeable" or https://spelling-mistakes-in-engl26937.blogpostie.com/50205834/spelling-mistake-dharmendra-sir-can-be-fun-for-anyone