False, every other langauge is different from one another,
Based on the fact that the Black Deaf People <em>were not allowed </em>into Deaf Clubs, this was an example of:
<h3>What is Discrimination?</h3>
This refers to the unjust treatment of a person based on various factors which can be as a result of race, gender, etc.
With this in mind, we can see that even among the deaf, there was still great discrimination where the black deaf people were not allowed to join Deaf Clubs as a result of their race.
This development led them to form their own clubs and socialise and gather and share stories as the racial segregation did not deter or stop them.
Read more about discrimination here:
brainly.com/question/1084594
I have not heard of such a system. Perhaps the closest system to which your question describes is a democracy. If the question has multiple answers, tell me them, and I can better assist you.
