While the Arab world has been washed by a wave of revolutions, of which, most are deadlocked, and it is still unclear whether they will ever achieve their goals: a major revolution, though a quiet one, has taken place in Turkey over the last seven years. We saw the consequences of that revolution in last week's elections which resulted in indisputable victory for Erdogan.
Bhai - this is what you posted. Can I just ask about the use of commas in your first sentence? It strikes me that there's one too many. Or am I reading it wrong?
I'm also wondering if the colon after the word "goals" shouldn't be a comma.