<span>The largest of China's administrative regions, Xinjiang borders eight countries - Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India - and until recently its population was mostly Uighur. Most Uighurs are Muslim and Islam is an important part of their life and identity.</span>
"C. <span>With a lot of daily practice" would be the only option from the list that is a sentence fragment, since there is no subject and it is unclear what exactly is being referred to. </span>
A. a peace treaty between Egypt and Israel
The Camp David Accord was a peace treaty signed between the Israeli Prime Minister Menachem Begin and the Egyptian President Anwar Al Sadat. The US President Jimmy Carter was also present when the treaty was signed. The treaty was preceded by twelve days of secret negotiaitions between the three at Camp David which is where the treat borrowed its name from. This took place on 17 September 1978.
Black Death was spread mainly through the fleas on rats. Fleas would bite the infected rat, then jump onto humans, biting them and causing them to become infected. Rats were mostly found on ships than running around on land