If The worldwide use of cleaner energy sources could lead to Reduction in acid rain. that is the answer
It was divided because of the tensons between the allies and soviets
A. Shenzhen<span>-----> Many tall buildings; one of the fastest growing cities in the world.
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B. Tianjin------> <span>-Located near Beijing; has agriculture and manufacturing.
</span>C. Nanjing------> -Former capital of China with rich history and culture; large manufacturing center.
D. Guangzhou ----> <span>- Third largest city; a port city and manufacturing center.
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