A country that has its railways operating on three different gauges is? by Sunday | Dec 26 | Geography JAMB | 0 comments A. the U.S.A B. Japan C. Russia D. Australia Correct Answer: Option A – the U.S.A Users Also Read These:A listener can detect the instrument from which a…The disk operating system will label three hard drives as?A screw-jack has the distance between its successive…If the economy of the country is operating at X, the…Over-crowding in seedlings of different species is…