Can be thought of as the sum of our developmental and lifecourse experiences. the experience of this is culturally defined, rather than biologically determined.

What was the main motivation for the early populists

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.

The were so closely connected to the tang dynasty that korean elites used chinese as their written language. they set up a statewide academy that trained government officials in the philosophy of .