Consider the following statements about Constitutional government:

1. Constitutional government means a limited government.

2. A constitutional government is conducted according to rules and principles which are binding on all political actors and which therefore help to constrain the unfettered excise of power by separating it or dividing it.

3. The essence of constitutionalism is the control of power by its distribution among several state organs or offices.

Which of the above-mentioned statements is/are correct?