Respuesta :
The separation of powers prevents the national government from being controlled by one branch.
A democratic government is made up of an executive branch, legislative branch and the judiciary. Each of these branches operate at the federal level and they all have their own main functions.
In the absence of a separation, only one branch of government may end up controlling the whole nation. This would make power to be concentrated at only that branch. There would be no other branch to ensure checks and balances in the government.
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