Facultad de Ciencias Jurídicas, Políticas y Económicas.

UNIVERSIDAD DE SAN BUENAVENTURA

Facultad de Ciencias Jurídicas, Políticas y Económicas

María Camila Guerra Cárdenas

Migraciones

The process of evolution of the land and the expansion of the people who live there has not been a linear process, in fact, has been a dynamic process which is characterized, on many other things, by the mass movement of the human race.
The first stages of man are in Africa, these first groups of communities were characterized by their sense of community, frequent use of instinct and using hunting as a source of survival. Part of genetic diversity came from the "Eva mitocondrial”.

The first communities were gradually abandoning some parts of Africa because of the severe drought and strong summer, this process created humanity to mobilize the coast and find a new source of survival, fishing.

Migration from Africa were necessary, villagers found the need to mobilize in order to improve their quality of life; this mobilization process took about 200 people to Yemen and developed the non-African population to this day continues to increase. Thus began the mobilization of hundreds of groups seeking better living conditions, some groups came to Asia, others to Malaysia, Australia, New Guinea, China, India, and another places.

After settling in some places, communities began to build, to grow and to create (indirectly) the great empires that the world would be taken. That same lineage of "Eva mitocondrial" produced the increase of population in Europe and eventually, come to America.

Through all migration processes is clearly a phenomenon, man changes every habitat where it lives. But also, the habitat and climate change man and his evolutionary processes, this is the reason why we are physically different, but in essence and DNA we are all decent from the same root, Africa.

...