World government is the notion of a common political authority for all of humanity, yielding a global government and a single state that exercises authority over the entire Earth.
Cambridge, Massachusetts. Cambridge is a city in Middlesex County, Massachusetts, and is a part of the Boston metropolitan area. Situated directly north of the city of Boston, across the Charles River, it was named in honor of the University of Cambridge in the United Kingdom, an important center of the Puritan theology embraced by the town's founders.
Cambridge is located in eastern Massachusetts, bordered by: 1  the city of Boston to the south (across the Charles River) and east. 2  the city of Somerville to the north. 3  the town of Arlington to the northwest. 4  the town of Belmont and. 5  the city of Watertown to the west.