Answer: What happened in the 14th century in China?
The Ming dynasty: 1368-1644
But a series of disasters in the early 14th century unsettles the dynasty. A civil war between rival Mongol princes breaks out in 1328. There is widespread famine. Disastrous floods cause armies of peasants to be press-ganged into heavy work on the river defences.
The answer is <u><em>A.</em></u> The Five Pillars are basically what every Muslim lives by. Oh and you formatted this really weirdly, I thought the page wasn't loading but then I scrolled all the way down.