According to white, with the roe v. wade decision, the
supreme court has
made a necessary change to the bill of rights.
removed a right that previously existed.
rewritten the states' existing abortion laws.
o reduced the right to privacy for pregnant women.

made a necessary change to the Bill of Rights.

Explanation:

Prior to Roe V. Wade, the right to privacy already acknowledged but never really extended to women's decision regarding what to do to their body. (It's only protect things such as banning companies from spying on their phone conversation, or prohibiting parents from entering their children private room, etc)

But after Roe V. wade, a necessary change was added to the Bill of Rights. The Right of privacy now extended to women's privacy to choose the actions that they do to their own body. This became a landmark decision that legalize abortion in united states.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )

answer; a biased sample;