One advantage of content analysis is that it is clearly superior to other methods of research for testing hypotheses about various
forms of communication.
it requires little knowledge of the social sciences and is therefore easy to conduct.
it can be conducted with a relatively small expenditure of time, money, and person
power.
the researcher can make few mistakes in the coding of data without affecting the research
findings.
it has little advantage over other methods.

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.

they produces sugar..

hope this , question was a little open ended