Connacht - basically the West of Ireland, with the counties of Galway, Leitrim, Mayo, Roscommon and Sligo. A rewarding destination for the visitor. The Province of Connacht
Article II, Section 1, of the Constitution provides that the executive power shall be vested in a President of the United States, making the president the head of the Executive Branch of the federal government.
Home > Textbook > Institutions > The Executive Branch > Presidential Leadership. The President of the United States of America is granted significant powers by the Constitution and exercises others by tradition and precedent. However, success exercising these powers has varied widely from one President to the next.