<P> The separation of powers , often imprecisely and metonymically used interchangeably with the trias politica principle , is a model for the governance of a state . Under this model , a state 's government is divided into branches , each with separate and independent powers and areas of responsibility so that the powers of one branch are not in conflict with the powers associated with the other branches . The typical division is into three branches : a legislature , an executive , and a judiciary , which is the trias politica model . It can be contrasted with the fusion of powers in some parliamentary systems where the executive and legislature are unified . </P>
<P> The separation of powers , often imprecisely and metonymically used interchangeably with the trias politica principle , is a model for the governance of a state . Under this model , a state 's government is divided into branches , each with separate and independent powers and areas of responsibility so that the powers of one branch are not in conflict with the powers associated with the other branches . The typical division is into three branches : a legislature , an executive , and a judiciary , which is the trias politica model . It can be contrasted with the fusion of powers in some parliamentary systems where the executive and legislature are unified . </P>
the enlightenment idea of separation of powers included which branches of government
the enlightenment idea of separation of powers included which branches of government
legislature executive judiciary
legislature executive judiciary