Wealthy citizens. Progressive taxes are basically income tax. The less income you generate the less you have to pay with taxes. The more income you make, the more you have to pay in taxes.
Answer: The purpose is to measure the overall cost of goods and services that would be brought in by a consumer.
<u>Muslim doctors started the first pharmacy school. </u>
Answer: <u><em>True. </em></u>
During the medieval Islamic period, <em>madrassas</em> were schools found annexed in the <em>bimaristan</em> or hospitals for the ill. Within the <em>madrassas</em> or medical schools, physicians taught students through observation about medical procedures or treatment for the ill. These teachings were recorded by the students and learned to put in practice. They also studied medical treatises and theory.
Furthermore, a physician known for his achievements in pharmacy was Shapur ibn Sahl, who wrote a book about antidotes, a key element in the further development of Islamic medicine.