"<span>C. conquered much of Central Asia during the eleventh century</span>" is generally true about China's Song Dynasty, but it should be noted that this took place over time.
China Accuses Japan<span> of Stealing After Purchase of Group of Disputed Islands ... The</span>Japanese government's<span> purchase of the islands from a </span>Japanese<span> ... the islands, something the national </span>government does<span> not plan to do. </span>
I believe A would be the best answer