Why Is Calcutta **w Kolkata? What Other Names In India Are Changing?

[ahlam1399]

With Mother Teresa in the headlines, so is the name of the city where she lived for decades. But is it ... Calcutta? Or Kolkata? And what's the difference?

أكثر... (http://www.npr.org/sections/goatsandsoda/2016/09/02/492447039/tk?utm_medium=RSS&utm_campaign=news)