Movement or advancement through a series of events, or points in time; development through time. / Specifically, advancement to a higher or more developed state; development, growth.

A form of racial discrimination where certain racial groups are held to lower standards because of an implicit belief that they are less capable.

respected, having respect or admiration from others.

Of or pertaining to wasps formerly classified in the superfamily Sphecoidea (corresponding to all wasps in Apoidea), now sometimes treated as the series Spheciformes.