Helots this is what they were called
Causes of the Migration<span>. When the Emancipation Proclamation was signed in 1863, less than 8% of the African American population lived in the Northeastern or Midwestern United States. By 1900, about 90% of African Americans still lived in Southern states.
</span>The Great Migration<span> was the mass movement of about five million southern blacks to the north and west between </span>1915<span> and 1960. During the initial wave the majority of</span>migrants<span> moved to major northern cities such as Chicago, Illiniois, Detroit, Michigan, Pittsburgh, Pennsylvania, and New York, New York.</span>
I dont know what is the answer
Inspiring fear in citizens by killing his political opponents