It's a condition in which people see white or black dots in parts or the whole of their visual fields.
Ethnocentric.
Is the correct answer
Personally, I would say that it was their (Romeo and Juliet) own fault. They acted hastily and allowed their emotions to get the better of their judgment. It is understandable though seeing as they were both still teenagers at that time. But the fact that they both just met and immediately married -- all within a week! -- shows just how impulsive they are.
Bach era he was mainly instrumentaly but in a year or so the vocalization started to become popular