A bill of rights is there to establish certain unalienable rights towards the people that cannot be ignored. to make sure they aren't it limits a governments power to make sure they cant be.
It is the Ishtar Gate, built by Nebuchadnezzar II
During the Colombian trade people traded slaves, corn, diseases, horses, tobacco, cotton, and more.
B: The study of government policy and the economy.
My guess would be the fourth option
