What would happen if there was no appellate process?

The side that files the appeal is called the "appellant." The other side is called the "respondent."

If you appeal, the appellate court will review the trial court record to decide if a legal mistake was made in the trial court that changed the outcome of the case.

The side that appeals (the appellant) can ask the appellate court to decide if certain kinds of legal errors (mistakes) were made:

Explanation:

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun