Psychologists have noted that some mental disorders are more common among lower socioeconomic groups. Which model of mental illness most directly accounts for this observation

the answer is       political office  

hope this .

no the answer is c only objects touching the earth's surface can be acted upon by an outside force

answer; proximity;

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.