Answer:
Climate describes what the weather is like over a long period of time (like a couple of years) and in a specific region. Weather is the short term, day-to-day changes.
I believe the answer is b because a is out of the question because it talks about artwork
Many great European powers had been exploiting China's weak economic system to enforce their own trade regulations for years. The United States simply wanted to join the fray, so the Open Door notes were sent to the European powers basically stating, "Hey, you guys can't own all of China, make sure that all countries get to trade equally with them."
Just as a side note, the Open Door policy with China was extremely hypocritical for the United States, as the Monroe Doctrine of 1823 basically stated that none of the European powers could interfere with the Western Hemisphere... While no one was allowed to touch the Americas, the United States was apparently allowed to mess with the rest of the world.
The answer is number 2. the answer is number 2 because she fought for civil rights in 1955 and so on, not making her the very first civil rights spokesperson. But, it inspired many others.