Because people wouldnt listen to the emperor
<span>Herodotus would call his work "researches"or "inquiries" because he always reason events in cause-and-effect manner. He was the only scholar who study history precisely that 2500 years after, scholars are still following his footsteps. His analysis in intellectual and socio-political manner became what he is popularly known of.</span>
Greek culture was spread throughout the non-Greek world.