Which of the following best explains how the locations of factories were affected by the rapid introduction of
railroads?
O Factories were forced to relocate near hubs of
railway networks.
O Factories could be built nearer to large population
centers.
O Factories started to be constructed closer to major
trade ports on the coasts.
O Factories began creating production centers closer
to natural resources.

The case of brown v. board of education was started when a. oliver brown's daughter had to walk 21 blocks to the nearest school when an all-white school was only 7 blocks away. b. oliver brown's son was caught at a sit-in at the local school district. c. oliver brown's son was unable to participate in the school's all-white football team. d. oliver brown's daughter was unable to attend high school because there were none for her to attend.