Yes, the idea of separating powers in government did originate at the Constitutional Convention in 1787. The Founding Fathers sought to create a system of government that would prevent the abuse of power and ensure a balance of power among the different branches. This idea was informed by political philosophers such as Montesquieu, who wrote extensively on the concept of separation of powers. The delegates at the Constitutional Convention drafted the Constitution to establish three separate branches of government – the legislative, executive, and judicial – each with its own powers and responsibilities.
