Answer:
Reducing Air Pollution
Explanation:
Pollution in China is very serious, before this pandemic, lots of citizens wore masks because of the pollution
The answer is B, the GI bill was made to help post war veterans which helped with unemployment and gave the veterans job security.
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Thinking Rught Now.jsnesnshjshs
The first was walled cities. Another is both offensive and defensive was a fleet of warships. And a third was alliance with other cities.
