The Frankish king had the power of the Church behind him and the pope had more people becoming christianized.
The growth in suburban homes grew dramatically in the 1950´s. William Levitt, a Long Island building contractor, revolutionized the housing market by an extensive use of techniques of mass production in the construction of houses. These methods made the housing projects very affordable and soon many developments using these techniques arised, to the point that at the time they were called "Levittowns".
The answer to that should be C.
The powers of the federal government are explained in the constitution