Without motivation nothing will get done in this world true or false

What is the central idea in this advice from branch rickey to jackie robinson?  

Which pair of uses of figurative language from “the caged bird” support the extended metaphor of freedom versus oppression? back of the wind; floats downstream his wings are clipped; his feet are tied the caged bird sings; the free bird thinks dawn bright lawn; grave of dreams

Question 10 (10 points)which of the following tones correctly matches the topic of writing? writing a research paper about the industrial revolution with an informal tonewriting a magazine column on the latest relationship drama in hollywood with amaltonewriting a blog post for a lifestyle website with an informal tonefor business research with an informal tone