Slavery and royal rivalries. In the following decades, the Kingdom of Kongo became a major source of slaves for Portuguese traders and other European powers. ... A common characteristic of political life in the kingdom of Kongo was fierce competition over succession to the throne.
The Kongo king played a primary role in the highly centralized political and social structures. He retained the right to appoint and remove officials, but his authority was checked by the council of elders and the traditional rights of clan chiefs.
The first sentence although I believe the last one is also correct.
Answer:
The First Battle of the Marne was a battle of the First World War fought from 6 to 12 September 1914.[1] It resulted in an Allied victory against the German armies in the west. The battle was the culmination of the Retreat from Mons and pursuit of the Franco–British armies which followed the Battle of the Frontiers in August and reached the eastern outskirts of Paris.
A. The structure and roll of the legislative branch.