Why does emerson most likely devote so much time to john brown's family history at the beginning of his speech?
to diagnose the root causes that led to his arrest
to portray him as a unique and exceptional individual
to show that he was in many ways no different from the audience
to enumerate how many people have been deeply affected by his arrest

to show that he was in many ways no different from the audience.

Emerson's main purpose was to increase sympathy for the plight of John Brown. The way in which he encouraged this was by giving information about Brown's private life, such as information on his wife and children. He believed this would show that Brown was not a criminal or a mythical figure. Instead, he was just a common man who had ideals and wanted to fight for them.

the answer is:

b) to show the progression of inventions that took place in the bicycling industry.

hope it !

i believe the answer is d