ASAP PLEASE! Which feature was included by the framers of the U. S. Constitution to insure that the American government would be able to respond to
future changes and act as a "living document"?
A. the principle of federalism
B. the amending process
C. power to regulate interstate commerce
D. reservation of states' rights

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.