Answer:
C. Labor unions deteriorated as employers fired striking workers and replaced them.
Explanation:
The Professional Air Traffic Controllers Organization(PATCO )was a United States trade union that was responsible for the welfare of aviation workers.
An illegal strike in August 3, 1981 occurred, seeking better working conditions such as reduced 32-hour work week and a $10,000 pay increase.
President Reagan fired all the aviation staffs and new set of people were trained and hired.
'I plead the fifth' is a term used for citing the right to decline a question if their own answers might incriminate or enmesh themselves into a bad situation. This is generally used to be free of any penalties rather than taking the risks of answering a question you might not want to expose. Someone might say this statement if they do not want to reply to a question that will make them come off as bad or petty.
Answer:
A. They can lead historians to arrive at very different interpretations of an event
Explanation:
If they have an opinion about it they are more likely to write about what they think of the event rather than what really happened
