The correct option is A
<span>A. the Tienanmen Square protests
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<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>
In the event of the climax of industrialization, it made an immense impact on the environment in the 20th century that made people call for change. From this event, <span>the progressive movement emerged. </span><span>
</span><span>The movement tried to solve the environmental concerns but also tried to improve social concerns of the different sectors such as housing, child welfare, and consumer rights.</span>
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D. The French won most of the Ohio River Valley Area.
The answer is the <span>mediterranean sea! Hope this helped!</span>