The correct answer is B.
The Tiananmmen Square protests took place in 1889 in Beijing (Chinese capital), and they were mainly headed by students who protested against the Communist goverment and who claimed for the establishment of basic human rights and press rights.
The protests were violently repressed by the Chinese army after martial law was declared. The troops used assault rifles and tanks to shoot the demonstrators. More than 10,000 civilians ended up killed.
<u>After this event, Chinese leaders implemented an even more rigid system aiming to erradicate potential democratic desires.</u>
Thaddeus Stevens in the house and Charles sumner in the senate
<span>D) Great Lakes Water Quality Agreement
</span>The Great Lakes Water<span> Quality </span>Agreement<span> is a commitment between the United States and Canada to restore and protect the </span>waters<span> of their shared borders from pollution.</span>
Answer: In the mid-1800s, the Kansas and Nebraska territories were located below the Missouri Compromise line.
Hope this helps!
<span>working at a company or large organization
You work for a boss, but your boss can also have a boss. In this, you'd be the workers/ peasants providing output for your boss to report. Your boss is a lord who must report to his boss, the monarch.
You can go in and elaborate this further, I just wrote the basics. </span>