Why Do We Judge Each Other’s Speech?

“Why do we as human beings’ pass judgment on each other for doing what comes natural to us like eating? I believe that it’s because some of us are scared to take the time to understand what the other party is trying to say, and these are my reasons why. First, the Dictionary defines the word Speech: as the faculty or power of speaking; oral communication; ability to express one’s thoughts and emotions by speech sounds and gesture.
The dictionary also defines the word Language: as a body of words and the systems for their use common to a people who are of the same community or nation, the same geographical area, or the same cultural tradition. So by those two definitions we should be able to express our thoughts and emotions by speech sounds and gesture to people who are within our same community or nation, but why does the dictionary state or in between community and nation? Is it because we can speak to one another with the same tone and or accent that other states or countries do not or is it something else?
I’m going to leave that answer to you. Second, accent now there’s a word that will help shed some lite on the situation. Accent: the stress of a syllable in terms of differential loudness, or of pitch, or length, or of a combination of these. But is not America made up of different individuals from different nations i. e. Germany, France, Dutch, England, etc. coming together to live as one in peace. I was reading somewhere that the language of regional states is made up of patchwork from different countries that migrated to America.

Being that all these countries arrived in America would it be a safe assumption that these same countries adopted the English language as well as vice versa. Maybe with all these countries intergraded into our society it hard to understand witch language to speak? Third, now a days the regions of America are broken up into four groups Eastern, western, mid-western, and southern with every region having their own language, and everyone believes that the other cities/states has the accent not theirs, but through it all there is one language that Americans can agree upon as the master language witch is Blue Collar (Standard English).
There are two types of Blue Collar English the original version (The Queans English) and the adopted English we use in America. Both are accepted across the world, and we can understand each other, but The Queans English pronounce its syllables better then American English. Fourth, with in America there are two types of English Standard and Non Standard with Standard English being the dominant language. One cannot receive a well-paying job without learning and speaking Blue Collar English, one cannot be accepted within the Blue Collar community without learning, and speaking Blue Collar English.
It is ok to speak nonstandard English within your community, but to get ahead in our society we must learn, read, write, and speak Standard English. These are the standards that we placed upon ourselves is it right some say no, but a lot of other people disagree. Finally, although I’ve been all over the world and tried to understand the culture and dialect of these different countries I’m no better than everyone else I think that my country is the best and we have the best language in the world. Does that make me a bad person no but I do have a lot to work on to better myself as a human.