Answer:
Alot of social reform in 1900s
Explanation:
I cannot see the question for 3 or 5, but number 4 is climax
4. climax / It has to be Climax. The turning point or the greatest moment of emotional intensity.
F I think the answer is this
Physical exercises to keep your body healthy, often done regularly with other people: a keep-fit class. Exercising & training
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