In ancient times, if you were wronged and imprisoned, what were the ways to redress your grievances?

Today, the ruling system of our country is perfect. Everyone is in a state where there are laws to follow, laws to be followed, laws to be followed, and laws to be eliminated. But this is because our country has a new political system, and there is no such political system in ancient times, so this is why the adjective "disregard for human life" often appears in ancient times. So if you were imprisoned in ancient times, what way can you redress your grievances? ?

There were many false and wrongful cases in ancient times, but few were finally rehabilitated. In ancient times, people did not regard human life as a very important thing. At that time, people were divided into three classes. For powerful people, life was crucial, so the most tired people were always protected by guards when they went out. But for those ordinary people, this is not the case. For ordinary people, their lives are irrelevant, so even if they die, few people will avenge them.

So what caused these unjust cases? In ancient times, due to the influence of feudal ideas and corrupt concepts, many people worshipped the so-called official power, and they didn't really care whether it really happened in real life. True or false, it's just luck Some corrupt officials may be corrupt all their lives if they are not impeached in front of the emperor. In ancient times, so-called violent law enforcement and extorting confessions by torture occurred frequently, which is why so many people finally became unsolved and unjust cases because of extorting confessions by torture. ?

In ancient times, there was actually a way to redress grievances, but if it was used on ordinary people, it was actually very unlikely. First of all, if you want revenge, you must beat gongs and drums to express your grievances, which is the last straw to rehabilitate the people; The second is to sue the imperial court, stop the emperor's car and tell his grievances, which may get the emperor's attention and be rehabilitated, but most people who have been wronged will end up in a hurry and will deal with it quickly to prevent things from happening.