Hey there!
An oligarchy is/was a powerful from of government. It was ruled by any sort of group of powerful people - aristocrats, wealthy landowners, or anyone that had lots of money, power, and influence.
Often in ancient times, they were aristocrats. They made laws that benefitted themselves and the trend was often that the poor lost more wealth, and the riched gained more - as oligarchs passed laws to benefit the rich.
Some argue that even today, countries like Russia and those that don't have a complete democratic or republican government have oligarchs, although that's always arguable.
Hope this helps!
Businesses made more goods than people had the money to buy.
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Labor mobility. In markets, supply is represented by companies while demand is represented by customers. Its not the demand of the product that pays, it is the skill set of the employees that determines the their degree of pay. If you ask yourself why a retail sales person is paid less than a doctor, you will obviously note that the difference in their pay is their skill. Businesses look for profits, and skilled workers drive profitability high hence they get to be paid more than low skilled workers.
C. Islam. Explanation: Muhammad (founder of Islam) was born and Mecca. He later fled to Medina with Abu Bakr later in his life (due to the hate that he was getting for his religion in Mecca. ) also the kaaba (a shrine for muslims) is locates in Mecca. ALSO, Mecca is Islam’s holy city which only Muslims are allowed to enter. ALSO, Muslims have to follow the five pillars of Islam which includes hajj ( or pilgrimage) meaning that at least once in their life a Muslim will have to travel to Mecca
