Productivity is an economic measure of the amount of output (revenue, sales, profit) resulting from a measure of input (land, labor, capital).
It is a measure of the amount of output produced by a given amount of inputs in a specific period of time.
The Jim Crow laws enforced racial segregation, so B?? it might also be D though.
After the fall of the Berlin Wall the nation which broke up into many independent states was Yugoslavia. Before the fall of the Berlin Wall, Yugoslavia was just one country in southeastern Europe, but after the fall of the Berlin Wall, the country was divided into different socialist republics being: Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Slovenia and Serbia.
