The federal government pulled out the troops in the south during the Reconstruction, leaving the African Americans unprotected.
C) New settlers arrived at a steady rate and the population increased gradually
Answer:
Location.
Place.
Human-Environment Interaction.
Movement.
Region.
Explanation:
The kingdom went into decline from the mid-16th century CE when the Portuguese, put off by the interference of Kongo's regulations on trade, moved their interests further south to the region of Ndongo. The latter kingdom had already defeated a Kongo army in 1556 CE.