Answer: Making policy, simplifying choices and representing groups of interest
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this is it You shall be circumcised in the flesh of your foreskins, and it shall be a sign of the covenant between me and you. God promised to make Abraham the father of a great people and said that Abraham and his descendants must obey God. In return God would guide them and protect them and give them the land of Israel
The introduction of silk into the Mediterranean caused the Abbasid Empire to be succesful in trade.
As the Silk Road passed through the center of the Abbasid territory, the merchants had to pay taxes to the Empire to be able to pass their products. This made that, due to the massification of silk in Europe, many more merchants used the route and, therefore, the Abbasid Empire was enriched. Thanks to this and the great cultural exchange through this route, there was a cultural renaissance and translations into Arabic of Greek, Persian and Syriac texts were made, and based on this knowledge, great scientific advances were made too. Industry and commerce also boomed.
George Gallup is considered to be the founder of modern public opinion polling.