Facilitated Diffusion goes with, or down, the concentration gradient. The type of transport that goes against the gradient is active transport. Facilitated diffusion is different from regular diffusion in that it is facilitated or helped by proteins along the cell membrane (if you were talking in that context).
Among his recommendations Madison proposed opening up the Constitution and inserting specific rights limiting the power of Congress in Article One, Section 9. Seven of these limitations would become part of the ten ratified Bill of Rights amendments. Ultimately, on September 25, 1789, Congress approved twelve articles of amendment to the Constitution and submitted them to the states for ratification.
Thus in 1791 the Bill of Rights was added to the constitution and adopted by the several states. The term Bill of Rights is actually quite misleading. The Bill of Rights is a collection of amendments to the Constitution that actually sets clear limits on what the Federal Government is allowed to do.