Prince Henry the Navigator was known as one of the most enthusiastic supports of Portuguese exploration during the 15th century.will be a.<span>Prince Henry </span>
Answer:variable - interval
Explanation: In the this scenario, The humanities instructor is using a variable-interval schedule of reinforcement. The instructor used the word 'surprise' meaning the time and date of the test isn't fixed and the quizzes will come up at unpredictable time intervals. This kind of reinforcement results in a steady response rate as it keeps students on their toes simply due to the fact that they have no idea of when the quizzes are coming up.
The answer you are looking for in CONFIDENTIALITY <span />
Answer: Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate. (Usually, an act is passed with a simple majority.) This check prevents the President from blocking an act when significant support for it exists. Two-thirds is a high standard to meet—broad support for an act is needed to reach this threshold. The President’s veto power is significant because Congress rarely overrides vetoes—out of 1,484 regular vetoes since 1789, only 7.1%, or 106, have been overridden.1
Explanation:
