Original sentence: (For example, a prosecutor in a case of child murder may want to have more women with young children on the jury.It is commonly believed that preconceived notions are dominant in all areas of presumed fact.Participants in a criminal trial may make use these biases in order to achieve their own goals.Since mistakes can be made by the courts and legal process, many appeal mechanisms are available to most legal decisions.The death penalty, which cannot be corrected after the fact if a mistake has occured, has been on the decline for the past several decades.These notions can be based on ethnicity and skin colour, sectarianism, sexual orientation, gender, apperance, occupation and education
Edited sentence: Every informed person in ther Criminal Trial system will therefore try to use these biases for or against their particular goals.Historically the death "correction" of the criminal has been so badly incorrect, that some legal autorities will not have it.Selection of juries and WYSIWYG assumptions of all witnesses and defendants is the most important factor, before any truth.The courts and legal process is so irrational that there are many appeal mechanism available to most legal decisions.The most important thing in every legal trial in every nation, is first impression.The ruling class biases are so dominent in all areas of the supposed fact about everything: ethnicity, sectarianism, sexual-orientation, sexual-appearances, skin-color, occupation and education.These have been and are still consciously and unconsciously used by the ruling classes to put false negatives and false positives onto  certain categories of their populations