Overall in East Africa has the highest population density, and has the lowest. Kenya & Rwanda Kenya & Somalia Somalia & Rwanda Rwanda & Somalia

Sub-Saharan Africa is, geographically and ethnoculturally, the area of the continent of Africa ... The states of Somalia, Djibouti, Comoros, and the Arab-majority Mauritania (and sometimes Sudan) are, however, ... producers of the famous raffia cloth, the Eastern Lunda, Bemba, Burundi, Rwanda, and the Kingdom of Ndongo.

answer; when one group has an extremely high score at pretest;

answer; belief perseverance;