It used to take two weeks for letters to go from the US to India - and with two weeks back - a minimum of four weeks to communicate ... (sure, there were phones in the late 1970's - in India, I mean - but a one minute call then used to cost around $4 (and in today's dollars, it is equal to about $13 a minute) - and today, calls to India can be had for about $0.10 (10 cents) per minute ... Why? That is another story ... but amazing how communications have become far, far less expensive - for almost everyone and not just a few ...
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