Complex sentence: Based on a difference in use of language, a person may automatically form judgements about another person's wealth, education, social status, character, and/or other traits, which may lead to the unjustifiable treatment of the individual.
Split into simpler sentences: Based on a difference in use of language, a person may automatically form judgements about another person's wealth, education, social status, character, and/or other traits. These percieved judgements may then may lead to the unjustifiable treatment of the individual.