Manmade boundaries

Hi everyone. I am new on Steemit and this being my first post, I hope to get to know people from all walk soon of life and from different continents.

I’ve always wondered why there should be boundaries between countries which creates difference between the human race. Deep down we are all one , Mankind created by God, though we come in different shades, speaks in various tongues and profess different faiths. I remember once when I was little I heard an interview with an astronaut on the radio and when he was asked about what he felt and thought when looking at Earth from space and his answer was plain and simple . He said ‘the earth looked so beautiful from afar, with the different continents surrounded by the oceans and the rivers that flow through the different countries. The beauty of Mother Earth enhanced by the majestic hills and mountain ranges. What stood out was when he said that there were no boundaries visible as it appeared to be one whole land mass surrounded by the seas. That these boundaries were created by Mankind and not by God.!