Which change comes to the moor in chapters 7-9 of the secret garden? A. All of the flowers burst into a rainbow of blooms.
B. It becomes blazingly hot and humid.
C. Gusts of wind and rainstorms sweep across the moor.
D. The sun shines and the plants begin to poke up out of the earth.

A summary of Part X (Section6) in Frances Hodgson Burnett's The Secret Garden. ... Inside the secret garden, Mary finds a great many rosebushes, and standard ... that the garden is "a world all her own," and that there might be no one at all alive ... experience of being moved from India to the wide-open spaces of the moor.

the answer is slaves

douglas was a slave who turned into a statesman and he refused to celebrate the 4th of july until all slaves were emancipated or set free.