1.
Yes this is very true indeed; I'm ver glad that you raised this point. The vernacular use of noun Afghan has evolved. Now being Afghan means anyone that is the citizen of this geographically demarcated patch called Afghanistan. It is no more a noun used for an ethnic group it has moved on to representing an association to a geographic location that is inhibited by many ethnicities.

But how and why did this happened? What were the triggers that made us feel like ONE NATION? or may be the pertinent question will be... Has it really happened? Are we ONE NATION?