2. By the Constitution of the United States, art. 1, s. 1, all legislative powers granted by it are vested in a congress of the United States, which shall consist of a senate and house of representatives.

3. It requires the consent of a majority of each branch of the legislature in order to enact a law, and then it must be approved by the president of the United States, or in case of his refusal, by two-thirds of each house. Const. U. S. art. 1, s. 7, 2.

4. Most of the constitutions of the several states, contain provisions nearly similar to this. In general, the legislature will not exercise judicial functions; yet the use of supreme power upon particular occasions, is not without example. Vide Judicial.