What is it called when a social scientist observes,

How might reuionfucation of east and west germany in 1990 have been imporant turning point for the soilvet union

The term "jim crow" is used to describe which of these? a) bans on hunting b) segregation of the races c) preventing women from voting d) creating more public schools

Abrief, "first-step" presentation of a work to be completed is called a