<span>This word choice shows that Thurber disagrees with the decision.</span>
The real answer is to highlight the hypocrisy of celebrating freedom when slavery is still practiced in America
A person's beliefs and general outlook which act like filter on the information they receive are called perspective.
Perspective is the way you see things and whatever you believe in you would really stick unto it since your mind is already set for it. It's disregarding things other than your own thinking.
Dear {Recipient}
Please allow me to apologize for what I {said, did, etc…} on {day of week}. My behavior was extremely inappropriate, immature, and lacked the respect {you, organization} deserved. It was a disruption and distracted others from {doing their job, learning, etc…}.
It was embarrassing, but I learned that nobody appreciated my poor behavior. In the future, I have every intention of curbing my thoughtless actions and learn to adjust my behavior befitting the environment and situation.
Again, I am sorry for my actions and I hope that we can put this matter behind us. I look forward to {working, learning from, etc…} you {again/soon}. If you have any thoughts in this, please feel free to share. You may contact me at your convenience at {email/phone}.
Sincerely,
{Sender Name}