Question

what is the purpose of the u.s. system of checks and balances?
o to increase voter participation
o to limit authority of government branches
o to improve procedures for the legislature
o to limit state powers

Explanation:

The U.S. system of checks and balances is designed to prevent any one branch of government from becoming too powerful. It gives each branch certain powers to limit the others. For example, the legislative branch can make laws, but the executive can veto them, and the judicial can declare them unconstitutional.

Answer:

to limit state powers