Checks and balances
Of course "checks and balances" doesn't have to be exactly 3 branches; you can still have "checks and balances" distributed between 2 branches or split it out further into more than 3 branches - but in the US model it was distributed into 3 branches: the ones making the laws (legislative), the ones enforcing the laws (executive), and the ones judging according to the laws/interpreting the laws (judicial).
The concept of separation of powers separates the government into three branches in the US.
The U.S. government is divided into executive, legislative, and judicial branches.
The U.S. government is divided into executive, legislative, and judicial branches.
The U.S. Constitution
Presidental Government
Presidental Government
Presidental Government
it divided the powers into three branchesIt divided the federal government into three branches.
Presidential government so the answer is the President government
Three branches
Montesquieu
The U.S. government is divided into executive, legislative, and judicial branches.
Make the government run more efficiently.