Explain how one branch of government can overrule another branch of government beyond the traditional separation of powers and checks and balances

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

i believe out of the choices it is a.

that nation has the option to trade goods for money with other nations nearby.