Search results
Results From The WOW.Com Content Network
The ethnic groups of Africa number in the thousands, with each ethnicity generally having its own language (or dialect of a language) and culture. The ethnolinguistic groups include various Afroasiatic , Khoisan , Niger-Congo , and Nilo-Saharan populations.
The numbers shown correspond to the dates of all Iron Age artifacts associated with the Bantu expansion. Sub-Saharan Africa, Subsahara, or Non-Mediterranean Africa[ 3] is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa.
Sub-Saharan Africa are expected to make more than half of the global population increase projected through 2050. [ 15 ] The reason for the uncontrolled population growth since the mid 20th century is the decrease of infant mortality and general increase of life expectancy without a corresponding reduction in fertility rate , due to a very ...
As the largest migration since the Out of Africa migration, migration from Sub-Saharan Africa toward the North Africa occurred, by West Africans, Central Africans, and East Africans, resulting in migrations into Europe and Asia; consequently, Sub-Saharan African mitochondrial DNA was introduced into Europe and Asia. [89]
Data in the table below are based on genetic research. The second column designates linguistic affiliation of the sampled population (Semitic, Nilo-Saharan, Niger-Congo, etc.), the third column gives the total sample size studied, and the other columns indicate the percentage observed of particular haplogroups. I = 4.2%; R1a = 4.2%.
In the 2000 US Census, "White" refers to "person having origins in any of the original peoples of Europe, the Middle East, or North Africa." [21] In the 2000 US Census, "Black or African American" refers to a "person having origins in any of the Black racial groups of Africa." [21] The other three self-designated races are not labeled by color ...
Negroid (less commonly called Congoid) is an obsolete racial grouping of various people indigenous to Africa south of the area which stretched from the southern Sahara desert in the west to the African Great Lakes in the southeast, [1] but also to isolated parts of South and Southeast Asia ( Negritos ). [2]
Countries fall into four broad categories based on their HDI: very high, high, medium, and low human development. Currently, Seychelles is the only African country that falls into the very high human development category. Somalia has the lowest HDI in both Africa and the world according to the list.