The word that would best describe the effect on each of these four groups would be regression.
The great rift valley was a remarkable evolution for apes.This was the place where human evolution started. In the rift valley, the apes adapted to diverse environments which had a major impact in the evolution of the humankind.There are various fossils that have been collected stating the sedimentation of the rivers in the Eastern Africa.
In the 4th Century
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The correct answer is C. The Arab Spring protests reflected global cultural diffusion because they relied heavily on global communication technology to succeed.
The role that the Internet played in these revolutions and social networks is being widely discussed among those who defend it as a great cause of the revolts and who cite it simply as a change in the media and never as a profound cause. In any case, the rapid communication through the Network has served to have their own characteristics, such as spontaneity and the clear absence of leadership. In the Egyptian case, in addition, Internet was revealed so important that it was banned by the government along with mobile phones and, a few days later, to the Al Jazeera television network, which was broadcasting 24 hours on the Internet. However, the Egyptians have been able to communicate through ruses and old technologies such as fax.
