How did many attempt to return to the works of Greece and Rome?

Mens rea is a latin term that means guilty mind and refers to the concept of whether or not a person intended to commit a crime. why is mens rea considered a key component in many types of crimes?

When was wheeled traffic permitted in early rome? daytime nighttime all day never

During world war if an artist published an editorial cartoon criticizing the american entry into the war that artists was guilty of