GERRYMANDERING

in U.S. politics, drawing the boundaries of electoral districts in a way that gives one party an unfair advantage over its rivals. The term is derived from the name of Governor Elbridge Gerry of Massachusetts, whose state administration enacted a law in 1812 dividing the state into new senatorial districts. The law consolidated the Federalist Party vote in a few districts and thus gave disproportionate representation to Democratic-Republicans. The outline of one of these districts, which was thought to resemble a salamander, gave rise, through a popular application of the governor's name, to the term gerrymander. Gerrymandering has been condemned because it violates two basic tenets of electoral apportionmentcompactness and equality of size of constituencies. A U.S. Supreme Court ruling of 1964 stated that districts should be drawn to reflect substantial equality of population. However, using studies of regional voting behaviour, the majority parties in certain state legislatures continue to set district boundaries along partisan lines without regard for local boundaries or even contiguity. For example, in some states, representatives from rural and small town districts seek to limit the representation of more densely populated urban centres. Sometimes gerrymandering is defended as the only means of securing any representation for minority groups. It is argued that violating local boundaries in drawing districts is preferable to denying a politically cohesive group any voice in state government.