Which sentence could effectively be placed in a summary of chapter 4 of wheels of change because it expresses a key idea objectively?
a. jane yatman and jane lindsay attracted national attention with their childish and ongoing battle to outdo each other.
b. women bicycle riders were often very competitive with each other, and many rivalries arose as a result of this competitive spirit.
c. dora rinehart was the greatest female cyclist at the time, although much of what she accomplished was not widely known.
d. annie londonderry became a celebrity when she bravely completed her cycling trip around the world in 1895.