3similarities of christianity, islam and judaism

All 3 religions are theistic, first of all

that means they all believe in their own God, not multiple gods (like in polytheism)

All 3 religions also have very old origins, dating before the modern era

finally, christianity, islam, and judaism have right and wrong.

the roman republic

for us its called a jury or court romans used this when someone was on trial and the republic   would choose guilty or innocent same with jury today