What was so great about the British Empire?
It (they) murdered, raped and pillaged around the world all in the name of Britishness, taking their so called civilised traditions to countries which they then claimed as their own and countries which didn't want anything to do with them in the first place (and still don't)
Clarkson is a TWAT! Always has been, always will be and this tirade just proved it.
England (note, not Britain) is despised world wide for many many reasons and deservedly so IMO. It believes it has a devine right to win every sporting event and to win every war and to force its belief system on every other country it believes is just not quite as civilised as it considers itself to be.
Ye reap what ye sow. Live with it!
And the fewer sporting events that England succeed at the better as the rest of the world sits back and chuckles.