Shatter belt is a concept in geopolitics according to which on the political map are recognized and analyzed strategically positioned and oriented regions that are deeply internally divided and encompassed in the competition between the great powers in the geostrategic areas and spheres.
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What caused West Africans to transition from controlling the exchange of goods to European slave raiders was the fact that European powers such as Great Britain, Spain, or Portugal directly competed to acquire the control of the slave trade of African people.
Everything started with John Hawkins, considered to be the first European slave trader in 1562. Years later the government of Englan granted charters to merchants and traders to open locations in West Africa where they could exploit the raw materials and natural resources such as ivory and gold. Because of this, England started to get more competition from other European nations such as Switzerland, the Dutch, and Denmark.
The Mongol expansion of the Asian continent during the period from 1215 to 1360 helped to stabilize the political process and redefined the Silk Road through Garkurm. The thirteenth century witnessed a Mongol-Afrangian alliance with an exchange of embassies and military cooperation with Cham and Palestine. Most of the European royal plaques between 1287-1288, as well as travelers Marco Polo and Monsieur William Rubrec, few European travelers traveled the entire Silk Road. Instead of traveling the goods were transported from one hand to another as a long chain from China to the West and the result is the high prices of goods that reach Europe.
Muhammad's first revelation was according to Islam, was when Gabreil spoke to him in 610 CE. He told him to follow the Quaran, the equivalent to a Bible for christanity