To senate rejecting a treaty negotiated by the president is an example of which process in the u. s. government ? a. checks and balances b. popular sovereignty c. laissez faire d. natural law

It is an example of A. Checks and Balances.

Checks and Balances helps ensure no government branch or power has too much sway or power and divides it among all the branches, including the president. The process of the Senate rejecting a proposal of the President is an example of Checks and Balances.