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:
The Presidency, the Congress, and the Supreme Court of the US are all based on the guidelines laid down in the US Constitution. If it is the supreme law in the nation, can the Constitution be changed is the next question that comes to the mind. The answer to this question is an obvious yes.