What Is the Purpose of the Governmental System of "Checks

What is the purpose of the governmental system of "checks and balances"?

A) to prevent the president from over-using his power of veto
B) to help prevent one faction from easily dominating all of government
C) to allow for multiple branches of government to have the same power
D) to provide voters with the power to "recall" elected officials
E) None of these choices is correct.