Explanation: The separation of powers among three independent branches of government is a defining characteristic of the presidential system that characterizes the institutions of some constitutional democracies, such as Argentina, Brazil, Panama, the Philippines, and the United States of America. The U.S. Constitution is the original functional model for separation of powers among the legislative, executive, and judicial branches of government.
Explanation: DISSENTING OPINION refers to an opinion in a legal case expressing disagreement with the majority opinion.
Dissenting Opinion (or dissent) is written by a judge or judges when a majority opinion has been reached but there is disagreement with the final decision.