What is this chapter mainly about?
it is mainly about how bicycle manufacturers promoted bicycle races.
it is mainly about the best way to train for bicycle races.
it is mainly about women who participated in bicycle races.
it is mainly about the difficulties of winning a bicycle race.

Explanation:

I could not find the chapter that is missing in your question but I have found some chapter that might be the correct one and I hope that it would help you.

Chapter: Maria E. Ward, author of the 1896 how-to book Bicycling for Ladies, characterized the promise of the wheel in glowing terms: "A bright, sunny morning, fresh and cool; good roads and a dry atmosphere; a beautiful country before you, all your own to see and enjoy; a properly adjusted wheel awaiting you, what more delightful than to mount and speed away."

This is the chapter 2 from ''Wheels of Change'' and it is describing how the Maria E. Ward is supporting those women who are riding bicycles and participating in those races.

If this is the correct chapter then correct answer is: It is mainly about women who participated in bicycle races.

explanation:

the goblins and dwarves have different perspectives of things. bilbo is a hobbit and goblins dwarves and hobbits all believe and do a different way of living

the sample answer on e2020

conflicting values are demonstrated between two different groups in animal farm. first, the farm animals value hard work. this is shown by them working late and working long hours at the request of the pigs. napoleon and the pigs, however, sleep late daily. furthermore, the animals value equality. this differs from the value of napoleon and the other pigs. instead of equality, they value only gaining power and maintaining their own privilege, which is demonstrated by their taking extra milk and sleeping in beds.