According to the davis-moore thesis, the main function of social stratification is what?

more important jobs mut offer enough rewards to draw talent from less important work

Explanation:

The Davis-Moore thesis was a thesis that was written by Kingsley Davis and Wilbert Moore that argued that social stratification represente the unequal value of different work. Certain tasks in society are more valuable than others which means that qualified people that fill those positions will be rewarded more than others. They defended that rewarding more important work encourages people to work harder and longer.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

answer; depression and breathing related sleep disorder(independent);