blood type. Any of the four main types into which human blood is divided: A, B, AB, and O. Blood types are based on the presence or absence of certain substances, called antigens, on red blood cells.Also called blood group.lood type. Any of the four main types into which human blood is divided: A, B, AB, and O. Blood types are based on the presence or absence of certain substances, called antigens, on red blood cells.
Amendments are sent to the legislatures of the states by default. Only one amendment, the 21st, specified a convention. In any case, passage by the legislature or convention is by simple majority. The Constitution, then, spells out four paths for an amendment:
To protect the Constitution from hasty alteration, the framers wrote Article V. This article specified how to amend the Constitution, showing that the Constitution could adapt to changing conditions with an understanding that such changes required deliberation. Constitutional Convention: The Framers supported a process that would allow the newly created constitution to change, but also made sure it could not be changed too quickly.