I need help with this ill give 20 points

Who was the last of the "good empire" a: commodus c: marcus aurelius b: trajan d: julius caesar

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.

Soon after the soviet system collapsed, the russian economy was hit by