What was the main purpose of the thirteenth amendment?  

Is there such a thing as a social structure that constrains individual action, or is society nothing more than a figment of our imaginations?

There are 25 elements found in living things. how many of these elements are found in some organisms but not all? 1 , 6 , 19 , 25

Describe the cultural component "innovation." give two examples. give an example of the cultural component "cultural universals."