@Pak-sarzameen @Hari Sud
Afghan literary works (not history) commissioned by the Kings provides a distorted view of the facts.
Pathan "resistance" is wholly overrated.
This is a country that doesn't make sense to be conquered. It has meager resources, it has a decrepit economy, and it can barely provide sustenance to its own people. People have resorted to continue living in tribal medival way to make the best of circumstances.
In other words the poverty of Afghans can't be defeated. You can defeat them in battle, but the moment you think about "conquering" and "ruling" them you will lose out , because, you will have to infuse resources rather than be able to generate surpluses from this land to make it worth your while.
British, Soviet and again the West have bled financially in controlling Afghanistan. Although, all of them were able to slew Afghans in battle like a hot knife cuts through butter.