RSQPT is the correct sequence. R begins the passage by establishing the subject: PROTEST MOVEMENTS. It tells us that there have been a lot of protest movements across the world. S and Q form a pair. S follows R. S tells us that some of them have been caused by minor grievances, while Q tells us that others have been caused by unemployment and corruption. P follows Q. It tells us that these protests highlight the lack of trust of youth in public institutions. T ends the passage by telling us that in most cases of protests, the governments have resorted to violent suppression.