the refusal by an official, such as the president of the united states or a state governor, to sign a bill into law is known as a

Veto

Explanation: The president’s power to refuse to pass a bill into law is know as a veto. After a bill has been passed by congress, it is then forwarded to the President who may choose to refuse the bill or approve it within 10 days, inclusive of Saturdays but not Sundays. If the president refuses the bill, it can only be enacted into law if two-thirds of both the Senate and the House vote to reverse the President's decision.

the correct answer is individualism and exchange. at this stage, children begin to question the rules, because they can see that there is more than one side to them. different individuals have different viewpoints. they won't be able to reach this stage because of ignorance, a lack of ethics or personal biases. that is because people with that characteristiscs are not able to distinguish what is good or what is bad and they can't pursue their individual interests.

they can increase to boost the enonomy.