Can you lease me with the corect ansuers

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.

Which of these is the modern day result of spain colonization of the americans?

Where were the main four settlement locations for immigration the united states in 1900?