I believe it’s D ! I did some research and D seems like the only logical answer.
Chief Justice Earl Warren said that all citizens have right to public education and should have equal access to it.
He stated that state laws that established separate schools for African-American and white students denied equal educational opportunities and and established that "separate educational facilities are inherently unequal".
Answer: When a neighboring state changes a law, those that are violating it will either cease or move. In this case, a same sex couple will most likely move to a neighboring state (unless they want to try to put up a fight with the officials). Then that state may be influenced and copy that law banning same sex marriage. The more this happens, states that don`t ban it will be "safe-states" for those couples. This process may continue and affect even more neighboring states. In fact, it can happen with any law. I`m not all that smart on this subject, and I would paste the link here, but Brainly won`t let me. Hope this helped, if not comment if you have questions
