Why are tyrants incapable of ruling a government with justice and
equality?

a tyrannical government, the ruler becomes corrupt and uses his power to further his own interests instead of working for the common good.

 hope it helps

`stare decisis is a legal doctrine that obligates courts to follow historical cases when making a ruling on a similar current or future case. stare decisis ensures that cases with identical facts be approached in the same way, unless overruled by the same court or a higher court such as the us supreme court. simply put, it binds courts to follow legal precedents set by previous decisions.

stare decisis is a latin term meaning "to stand by that which is decided".