The correct answer is B) opened the world’s eyes to the problem of climate change.
<em>The Paris Agreement opened the world’s eyes to the problem of climate change. </em>
The Paris Agreement reunited the nations of the world in order to create consciousness on climate change and to design a way to combat and understand its effects in the environment. During the 21st Conference of the United Nations Framework Convention on Climate Change celebrated in Paris, France, in December 2015, 196 countries signed the agreement to keep global average temperature 2ºC below pre-industrial levels.
Reunified China by conquering the other warring states in 10 years. He then ruled the qin dynasty (221-206 bc) till his death with devastating purpose, completing the Great Wall and the terracotta Army.