Nothing to help alot of animals
What made slavery legal was D. the Bill of Rights, Because amendment 13 officially abolished slavery in the United States and continues to this day.
So D. is your anwser.
Hope this helps. :)
Constitution-making includes both the process for making a new constitution or amending an existing constitution as well as the substantive decisions about the design, form and content of the new or amended constitution. Comparative experience demonstrates a range of processes to draft and adopt a new constitution.
It enables them to introduce foreign DNA into bacteria.
Providing harsh criticism to other players is a natural part of being a good leader - this is true. The reason for this is that good leaders will often be able to accept a harsh critique coming their way and also be able to give a harsh critique which a player deserves.