Explain the priciple of checks and balances as it relates to the power of the president. provide one example to support your explanation

Checks and balances are controls built into our system of government which prevents one branch of government from asserting too much power over the others. For instance, the President may want to declare war, but he must first seek the approval of Congress.

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

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.