<span>A. the Tienanmen Square protests </span> <span> Tienanmen Square incident, also called June Fourth incident or 6/4, series of protests and demonstrations in China in the spring of 1989 whereby over 10000 students were killed during the protests by the communist regime using the Chinese army. </span>
It represents popular sovereignty because it shows that the people have the power and it shows that we the people are the source of all political votes and such.