Something along the lines of seeing the jews treated as pigs on a farm if I remember correctly, I believe it is a reference to George Orwell's "Animal Farm".
It may be slightly off my memory is a bit foggy, but it's definitely the right concept I'm sure.
To aid us in understanding a time in history
To aid us in understanding a person or culture
The reversed word that Shakespeare uses in “Romeo and Juliet” are “upfill,” “nightall,” and “rightall.”
Shakespeare uses the technique of reversing the word order in his dialogues of the characters. He did this as it was easier to rhyme the verbs than the nouns which gave his plays a different rhythm and tone. He had used this technique mainly in his play “Romeo and Juliet” to create a comic relief throughout the play.
It really depends on the context.
If you are using it in a noun phrase - first aid kit - you don't have to capitalize it. But, if you are saying - Certified in First Aid, then you would capitalize it, because it is the name of an assistance.