Answer:
Separation of power
Explanation:
The meaning of the question is detailed below:
Separation of powers is simply the doctrine of constitutional law whereby the three arms of government (executive, legislative, and judicial) are kept distinct from each other. Their functions are not interwoven, they carry out different functions separate from each other, though the powers of each arm is checked by a process known as the checks and balances, because each branch is given certain powers so as to check and balance the other branches.
Every arm that makes up government has separate powers, and normally each arm is not allowed to exercise the powers of the other arm.