A league or alliance, especially of confederate states
It seems that you missed the given choices of the question posted, but anyway, here is the correct answer. The correct answer for the given question above would be SEPARATION OF POWER. The principle of government that is presented by the U.S Constitution in Montesquieu describing is the separation of power. Hope this answer helps.
<span>Korean Workers Party (KWP), the North Korean communist party. This past weekend saw a huge military parade through Kim Il Sung Square (the central plaza of Pyongyang). Foreign journalists were flown in for a rare 'privileged' (read: manipulated) view of the party and military in full glory. Kim Jong Un even spoke, a genuinely rare event. A high-level foreign dignitary from another ostensibly 'communist' one-party state - China - also showed up.</span>