Self-Publishing because you're writing it.
Explanation:
Contrast-instead,on the other hand,however
Answer:Police in riot gear were called in to quell the disturbances/unrest
Explanation:
hmmmm
I think it is called a paradox. A paradox is when something seems to contradict itself, but is actually a correct statement. Think of the song "Paradox" from Pirates of Penzance, it is all about an incident that seems to be false yet is true!