Explanation:
Professionalism is the conduct, behavior and attitude of someone in a work or business environment. Professionalism leads to workplace success, a strong professional reputation and a high level of work ethic and excellence. Without proper professionalism, how can the people who need someone like that get help?
The date was January 15, 1967
Hope this helps!
B. To hide their message. (I think this is the right answer)
