Answer:
The boycott would have cut off their transportation to and from work. As well as anywhere they could not get to on foot. Leading to possible job losses and in turn losing the ability to pay for their homes and food.
A) Daley was not a candidate for president
Industrialization used automation, technology and machinery, before products were made by hand. Prior to industrialization workers made goods by hand and individually. With industrialization workers would complete of part of the product and then assemble all the parts to make the whole.
Filibuster-used to block the vote on a bill, and therefore its passage.