In order to ensure that the president could not abridge the right of the legislature to make necessary laws, the Constitution includes the <u><em>"necessary and proper"</em></u>.This gives Congress the power to make all laws deemed "necessary and proper" for the government to function.
C) The Constitution grants Congress the right to make all laws which shall be necessary and proper.
WHY ?
Because the forefathers created a new govt in the US, and they wanted laws to be necessary ; they didnt want a bad government like England. It says "forbidden his Governors to pass Laws of immediate and pressing Importance"
Maps of Revolutionary War battles that were fought in the Middle Atlantic ... and the strategic importance of this pass was at once recognized by the British.